# Chemical

Reactivity:
Oxidizers, reducing agents, strong acids & bases, alkali metals


General Desc:
N-amyl methyl ketone is a clear colorless liquid.  It has a flash point of 126 deg. F.  It is lighter than water and slightly soluble.  Its vapors are heavier than air.  It weighs 6.8 lbs./gal.  It is used as a synthetic flavoring and in perfumes. (¬ AAR, 1999)

Properties:
Flash Point:  102¦ F (cc) (USCG, 1999)

Lower Exp Limit:  1.1 % (USCG, 1999)

Upper Exp Limit:  7.9 % (USCG, 1999)

Auto Igtn Temp:  739¦ F (USCG, 1999)

Melting Point:  -31¦ F (USCG, 1999)

Vapor Pressure:  3 mm (NIOSH, 1997)

Specific Gravity:  0.81 (¬ AAR, 1999)

Boiling Point:  300¦ F at 760 mm (USCG, 1999)

Molecular Weight:  114.19 (USCG, 1999)

IDLH:  800 ppm (NIOSH, 1997)

TLV TWA:  50 ppm (¬ACGIH, 1999)

Water Solubility:  0.4% (NIOSH, 1997)

First Aid:
Eye: If this chemical contacts the eyes, immediately wash the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately. Contact lenses should not be worn when working with this chemical. Skin: If this chemical contacts the skin, wash the contaminated skin with soap and water. Breathing: If a person breaths large amounts of this chemical, move the exposed person to fresh air at once. Other measures are usually unnecessary. Swallow: If this chemical has been swallowed, get medical attention immediately. (NIOSH, 1997)

Reactivity:
Incompatible with oxidizing agents.  May form peroxides.Polymerization: Will not polymerize. (USCG, 1999)

Symptoms:
eye, mucous membrane irritation; headaches; narcosis, coma; dermatitis

Synonyms:
Amyl methyl ketone, n-Amyl methyl ketone, 2-Heptanone

Physical Description:
Colorless to white liquid with a banana-like, fruity odor.

Exposure Symptoms:
Irrit eyes, skin, muc memb; head; narco, coma; derm


Main Chemical Name:
ETHYLENE GLYCOL MONOMETHYL ETHER ACETATE

General Desc:
Ethylene glycol monomethyl ether acetate is a clear colorless liquid with a pleasant odor.  It has a flash point of 135 deg. F.  It is heavier than water and soluble in water.  Its vapors are heavier than air.  It is also known as methyl cellulose acetate or 2-methoxyethanol acetate. (¬ AAR, 1999)

Properties:
Flash Point:  111¦ F (NTP, 1992)

Lower Exp Limit:  1.7% (NTP, 1992)

Upper Exp Limit:  8.2% (NTP, 1992)

Auto Igtn Temp:  740¦ F (USCG, 1999)

Melting Point:  -85¦ F (NTP, 1992)

Vapor Pressure:  2 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  4.07 (NTP, 1992)

Specific Gravity:  1.005 at 68¦ F (NTP, 1992)

Boiling Point:  293¦ F (NTP, 1992)

Molecular Weight:  118.13 (NTP, 1992)

IDLH:  200 ppm (NIOSH, 1997)

TLV TWA:  5 ppm  Skin. (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 68¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION:  IMMEDIATELY leave the contaminated area take deep breaths of fresh air.  If symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  DO NOT INDUCE VOMITING.  If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  Be prepared to transport the victim to a hospital if advised by a physician.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Reactivity:
AIR AND WATER REACTIONS:  Reacts slowly in water to form acetic acid and methyl alcohol; the reaction is not violent. (REACTIVITY, 1999)

Symptoms:
kidney damage; brain damage; eye irritation;  in animals:  eye, nose, throat irritation; narcosis

Health Effects:
blood disorders; central nervous system effects; kidney damage

Target Organ:
eyes, respiratory system, kidneys, brain, central nervous system, peripheral nervous system, reproductive system, hematopoietic system

Synonyms:
EGMEA, Glycol monomethyl ether acetate, Methyl Cellosolve® acetate, 2-Methoxyethyl acetate

Exposure Symptoms:
Irrit eyes, nose, throat; kidney, brain damage; in animals: narco; repro, terato effects


General Desc:
Hexanes are clear colorless liquids with a petroleum-like odor.  It has a flash point of -9 deg. F.  It is lighter than water and insoluble in water.  Its vapors are heavier than air.  It is used as a solvent, paint thinner, and chemical reaction medium. (¬ AAR, 1999)

Properties:
Flash Point:  -9.4¦ F (NTP, 1992)

Lower Exp Limit:  1.2% (NTP, 1992)

Upper Exp Limit:  7.5% (NTP, 1992)

Auto Igtn Temp:  437¦ F (USCG, 1999)

Melting Point:  -139¦ F (NTP, 1992)

Vapor Pressure:  120 mm Hg at 68¦ F; 180 mm Hg at 77¦ F (NTP, 1992)

Vapor Density:  2.97 (NTP, 1992)

Specific Gravity:  0.6603 at 68¦ F (NTP, 1992)

Boiling Point:  156¦ F (NTP, 1992)

Molecular Weight:  86.18 (NTP, 1992)

IDLH:  1100 ppm (NIOSH, 1997)

TLV TWA:  50 ppm  For n-hexane. (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 61.7¦ F (NTP, 1992)

Reactivity:
STABILITY:  This chemical may be sensitive to light.  It may also be sensitive to prolonged exposure to heat.  Solutions of this chemical in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal laboratory conditions.REACTIVITY:  This compound can react vigorously with oxidizing materials.  This would include compounds such as liquid chlorine, concentrated O2, sodium hypochlorite and calcium hypochlorite.  It is also incompatible with dinitrogen tetraoxide.  It will attack some forms of plastics, rubber and coatings. (NTP, 1992)

Symptoms:
lightheadedness; nausea; headaches; numbness of extremities, muscle weakness; eye, nose irritation; dermatitis; chemical pneumonia; giddiness

Health Effects:
nervous system disturbances---polyneuropathy; nervous system disturbances---narcosis

Exposure Symptoms:
Irrit eyes, nose; li-head; nau, head; peri neur: numb extremities, musc weak; derm; gidd; chemical pneu (aspir liquid)

86 REL Notes:
15 minute ceiling; (Hexane, all isomers)


Symptoms:
irritation eyes, skin, respiratory system; respiratory sensitization (enzyme asthma): sweating, headache, chest pain, flu-like symptoms, cough, breathlessness, wheezing

Synonyms:
Bacillus subtilis, Bacillus subtilis BPN, Bacillus subtilis Carlsburg, Proteolytic enzymes, Subtilisin BPN, Subtilisin Carlsburg [Note: Commercial proteolytic enzymes are used in laundry detergents.]

Notes 2:
[Note: A protein containing numerous amino acids.]

Exposure Symptoms:
irritation eyes, skin, respiratory system; respiratory sensitization (enzyme asthma): sweating, headache, chest pain, flu-like symptoms, cough, breathlessness, wheezing


First Aid:
Eyes: Irrigate immediately; Skins: Water flush; Inhalation: Respiratory support; Ingestion: Medical attention immediately

Symptoms:
eye, mucous membrane irritation; headaches; narcosis, coma; dermati

Synonyms:
Amyl ethyl ketone, Ethyl amyl ketone, 3-Methyl-5-heptanone


General Desc:
PHYSICAL DESCRIPTION:  Clear, light yellow liquid. (NTP, 1992)

Properties:
Flash Point:  -3¦ F (NTP, 1992)

Melting Point:  -137¦ F (NTP, 1992)

Vapor Pressure:  10 mm Hg at 77¦ F; 185 mm Hg at 122¦ F; 447 mm Hg at 158¦ F (NTP, 1992)

Specific Gravity:  0.7519 at 77¦ F (NTP, 1992)

Boiling Point:  163.6¦ F (NTP, 1992)

Molecular Weight:  102.18 (NTP, 1992)

Water Solubility:  <1 mg/mL at 70¦ F (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION.  Then, use absorbent paper to pick up all liquid spill material.  Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should keep this material in a tightly closed container under an inert atmosphere, and store it at refrigerated temperatures.  STORE AWAY FROM SOURCES OF IGNITION. (NTP, 1992)

Reactivity:
STABILITY:  This chemical may be sensitive to prolonged exposure to air.  Solutions of this chemical in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal lab conditions.REACTIVITY:  This chemical may react with air to form dangerous peroxides. (NTP, 1992)


Symptoms:
throbing headache; dizziness; nausea, vomiting, abdominal pain; hypotension; flush; palpitations; methemoglobinemia; delirium, depressed central nervous system; angina; skin irritation;  in animals:  anemia; mild liver, kidney damage

Health Effects:
cumulative blood pressure lowering (hypotension); headache

Target Organ:
skin, cardiovascular system, blood, liver, kidneys

Synonyms:
EGDN; 1,2-Ethanediol dinitrate; Ethylene dinitrate; Ethylene nitrate; Glycol dinitrate; Nitroglycol

Physical Description:
Colorless to yellow, oily, odorless liquid.

Notes 2:
[Note: An explosive ingredient (60-80%) in dynamite along with nitroglycerine (40-20%).]

Exposure Symptoms:
Throb head; dizz; nau, vomit, abdom pain; hypotension, flush, palp, angina; methemo; delirium, CNS depres; irrit skin; in animals: anemia; liver, kidney damage


General Desc:
Cyclohexane is a clear colorless liquid with a petroleum-like odor.  It is used to make nylon, as a solvent, paint remover, and to make other chemicals.  It has a flash point of -4 deg. F.  It is lighter than water and insoluble in water.  Its vapors are heavier than air.  It weighs 6.5 lbs./gal. (¬ AAR, 1999)

Properties:
Flash Point:  -4¦ F (NTP, 1992)

Lower Exp Limit:  1.3% (NTP, 1992)

Upper Exp Limit:  8.4% (NTP, 1992)

Auto Igtn Temp:  518¦ F (USCG, 1999)

Melting Point:  43.7¦ F (NTP, 1992)

Vapor Pressure:  95 mm Hg at 68¦ F; 100 mm Hg at 77.9¦ F (NTP, 1992)

Vapor Density:  2.90 (NTP, 1992)

Specific Gravity:  0.7785 at 68¦ F (NTP, 1992)

Boiling Point:  177.3¦ F (NTP, 1992)

Molecular Weight:  84.16 (NTP, 1992)

IDLH:  1300 ppm (NIOSH, 1997)

TLV TWA:  200 ppm (¬ACGIH, 1999)

TLV STEL:  400 ppm (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 63¦ F (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to knock-down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.  Apply "universal" gelling agent to immobilize spill.  Apply approriate foam to diminish vapor and fire hazard.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Use surface active agent (e.g.  detergent, soaps, alcohols), if approved by epa.  Inject "universal" gelling agent to solidify encircled spill and increase effectiveness of booms.  Remove trapped material with suction hoses.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  Liquid nitrogen dioxide was fed into a nitration column containing hot cyclohexane, due to an error. An explosion resulted, MCA Case History 128(1962). (REACTIVITY, 1999)

Symptoms:
eye, skin, respiratory system irritation; drowsiness; dermatitis; narcosis, coma

Synonyms:
Benzene hexahydride, Hexahydrobenzene, Hexamethylene, Hexanaphthene

Physical Description:
Colorless liquid with a sweet, chloroform-like odor.

Exposure Symptoms:
Irrit eyes, skin, resp sys; drow; derm; narco, coma


General Desc:
Cyclohexene is a colorless liquid.  It is insoluble in water and lighter than water.  It has a flash point of 20 deg. F.  and its vapors are heavier than air.  Inhalation of high concentrations may have a narcotic effect.  It is used to make other chemicals. (¬ AAR, 1999)

Properties:
Flash Point:  11¦ F (cc) (NIOSH, 1997)

Melting Point:  -154¦ F (NIOSH, 1997)

Vapor Pressure:  67 mm (NIOSH, 1997)

Specific Gravity:  0.81 (NIOSH, 1997)

Boiling Point:  181¦F (NIOSH, 1997)

Molecular Weight:  82.2 (NIOSH, 1997)

IDLH:  2000 ppm (NIOSH, 1997)

TLV TWA:  300 ppm (¬ACGIH, 1999)

Water Solubility:  Insoluble (NIOSH, 1997)

Reactivity:
CHEMICAL PROFILE:  Oxidizes readily in air to form unstable peroxides that may explode spontaneously(Bretherick, 1979 p.151-154) (REACTIVITY, 1999)

Symptoms:
skin, eye, respiratory system irritation; drowsiness

Health Effects:
irritation-eye, nose, throat, skin---moderate; cumulative systemic toxicity; narcosis


General Desc:
PHYSICAL DESCRIPTION:  Colorless to brownish crystals, or a white to brownish-white crystalline powder.

PHYSICAL DATA:  Odorless.  Tasteless.  Odor threshold: 13.8. (NTP, 1992)

Properties:
Melting Point:  329-331¦ F (NTP, 1992)

Vapor Pressure:  <0.0075 mm Hg at 68¦ F (NTP, 1992)

Specific Gravity:  1.27 at 68¦ F (NTP, 1992)

Boiling Point:  410-428¦ F at 0.5 mm Hg (NTP, 1992)

Molecular Weight:  394.42 (NTP, 1992)

IDLH:  2500 mg/m3 (NIOSH, 1997)

Water Solubility:  <1 mg/mL at 68¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  Generally, the induction of vomiting is NOT recommended outside of a physician's care due to the risk of aspirating the chemical into the victim's lungs.  However, if the victim is conscious and not convulsing and if medical help is not readily available, consider the risk of inducing vomiting because of the high toxicity of the chemical ingested.  Ipecac syrup or salt water may be used in such an emergency.  IMMEDIATELY transport the victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Reactivity:
STABILITY:  This chemical decomposes upon exposure to light or air.REACTIVITY:  This chemical is readily oxidized in the presence of alkalies.  It is incompatible with oxidizers. (NTP, 1992)

Symptoms:
eye irritation; numbness of mucous membrane; nausea, vomiting, abdominal pain; muscle tremors, incoordination, clonic convulsions; stupor; skin, pulmonary irritation

Health Effects:
cumulative systemic toxicity; irritation-eye, nose, throat, skin---mild;

Physical Description:
Colorless to red, odorless, crystalline solid.

Exposure Symptoms:
Irrit eyes, skin, resp sys; numb muc memb; nau, vomit, abdom pain; musc tremor, inco, clonic convuls, stupor


General Desc:
Diethyl phthalate is a clear, colorless (water white) liquid without significant odor.  It is heavier than water and is insoluble in water.  The primary hazard is the threat to the environment.  Immediate steps should betaken to limit its spread to the environment.  Since it is a liquid it can easily penetrate the soil and contaminate ground water and nearby streams.  It has a flash point of 325 deg. F.  Eye contact may produce severe irritation and direct skin contact may produce mild irritation.  It is used in the manufacture of a variety of products including perfumes, plastics, and mosquito repellents. (¬ AAR, 1999)

Properties:
Flash Point:  284¦ F (NTP, 1992)

Lower Exp Limit:  0.7%  at 367¦ F (NTP, 1992)

Upper Exp Limit:  0.75 % at 368¦F (USCG, 1999)

Auto Igtn Temp:  855¦ F (USCG, 1999)

Melting Point:  27¦ F (NTP, 1992)

Vapor Pressure:  1 mm Hg at 227.8¦ F; 5 mm Hg at 285.3¦ F (NTP, 1992)

Vapor Density:  7.66 (NTP, 1992)

Specific Gravity:  1.1175 at 68¦ F (NTP, 1992)

Boiling Point:  568¦ F (NTP, 1992)

Molecular Weight:  222.24 (NTP, 1992)

TLV TWA:  5 mg/m3 (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 66¦ F (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.    Apply water spray or mist to knock down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash or cement powder.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Remove trapped material with suction hoses. ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  Can generate electrostatic charges. REF (Handling Chemicals Safely, 1980. p. 250. (REACTIVITY, 1999)

Symptoms:
irritation eyes, skin, nose, throat; headache, dizziness, nausea; lacrimation (discharge of tears); possible polyneuropathy, vestibular dysfunction; pain, numbness, weakness, spasms in arms & legs; in animals: reproductive effects

Target Organ:
eyes, skin, respiratory system, central nervous system, peripheral nervous system, reproductive system

Synonyms:
DEP, Diethyl ester of phthalic acid, Ethyl phthalate

Physical Description:
Colorless to water-white, oily liquid with a very slight, aromatic odor.

Exposure Symptoms:
Irrit eyes, skin, nose, throat; head, dizz, nau; lac; possible polyneur, vestibular dysfunc; pain, numb, weak, spasms in arms & legs; in animals: repro effects


TLV NOTES:
CONTAINING NO ASBESTOS AND <1% CRYSTALLINE SILICA, TLV WITHDRAWN

PEL NOTES:
RESPIRABLE FRACTION; 15 mg/m3 TOTAL DUST

Synonyms:
Carbonate magnesium, Hydromagnesite, Magnesium carbonate, Magnesium(II) carbonate


General Desc:
Physical State Shipped: Liquid

Odor: Faint odor of ammonia

Color: Colorless

Characteristics in Water: Sinks and mixes with water. Freezing point is 36ºF. (USCG, 1999)

Properties:
Flash Point:  310¦ F (NTP, 1992)

Auto Igtn Temp:  310¦ F (USCG, 1999)

Melting Point:  36.5¦ F (NTP, 1992)

Vapor Pressure:  3 mm Hg at 86¦ F; 760 mm Hg at 410.9¦ F (NTP, 1992)

Vapor Density:  1.56 (NTP, 1992)

Specific Gravity:  1.1334 at 68¦ F (NTP, 1992)

Boiling Point:  410¦ F (decomposes) (NTP, 1992)

Molecular Weight:  45.04 (NTP, 1992)

TLV TWA:  10 ppm  Skin (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 66¦ F (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If you should spill this chemical, use absorbent paper to pick up all liquid spill material.  Seal the absorbent paper, as well as any of your clothing which may be contaminated, in a vapor-tight plastic bag for eventual disposal.  Wash any surfaces you may have contaminated with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should store this chemical under refrigerated temperatures, and protect it from moisture.  If possible, it would be prudent to store this compound under inert atmosphere. (NTP, 1992)

Firefighting:
Fire Extinguishing Agents: Dry chemical, water, alcohol foam, or carbon dioxide. (USCG, 1999)

Reactivity:
STABILITY:  This chemical is hygroscopic.  It is sensitive to light.  It hydrolyzes very slowly at room temperature, but hydrolysis is accelerated by acids and bases at elevated temperatures.  Solutions of this chemical in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal lab conditions.REACTIVITY:  This chemical is incompatible with strong oxidizers, acids and bases.  It is also incompatible with iodine, pyridine and sulfur trioxide.  It reacts explosively with furfuryl alcohol, H2O2, Tl(NO3)3.H2O, nitromethane and P2O5.  This compound dissolves casein, glucose, zein, tannins, starch, lignin, polyvinyl alcohol, cellulose acetate, nylon, the chlorides of copper, lead, zinc, tin, cobalt, iron, aluminum and nickel, the acetates of the alkali metals, some inorganic sulfates and nitrates.  It attacks copper and brass. (NTP, 1992)

Symptoms:
irritation eyes, skin, muc memb; drowsiness, fatigue; nausea; acidosis; skin eruptions; in animals: reproductive effects

Health Effects:
cumulative systemic toxicity; suspect reproductive effects; irritation-eyes, skin---mild

Target Organ:
eyes, skin, respiratory system, central nervous system, reproductive system

Exposure Symptoms:
Irrit eyes, skin, muc memb; drow, ftg; nau; acidosis; skin eruptions; in animals: repro effects


General Desc:
Carbon disulfide is a clear colorless to light yellow liquid with a strong disagreeable odor.  It has a flash point of -22 deg. F.  and is flammable over a wide vapor/air concentration range.  The vapors are readily ignited; the heat of a common light bulb may be sufficient.  It is heavier than water and insoluble in water.  Its vapors are heavier than air.  It weighs 10.5 lbs./gal.  It is used in the manufacture of rayon and cellophane, in the manufacture of flotation agents and as a solvent. (¬ AAR, 1999)

Properties:
Flash Point:  -22¦ F (cc) (EPA, 1998)

Lower Exp Limit:  1 % (EPA, 1998)

Upper Exp Limit:  50 % (EPA, 1998)

Auto Igtn Temp:  212¦ F (USCG, 1999)

Melting Point:  -167¦ F (EPA, 1998)

Vapor Pressure:  360 mm at 77¦ F (EPA, 1998)

Vapor Density:  2.67 (EPA, 1998)

Specific Gravity:  1.2632 at 68¦ F (NTP, 1992)

Boiling Point:  116¦ F at 760 mm (EPA, 1998)

Molecular Weight:  76.13 (EPA, 1998)

IDLH:  500 ppm (NIOSH, 1997)

TLV TWA:  10 ppm  Skin. (¬ACGIH, 1999)

ERPG-1:  1 ppm (AIHA, 1999)

ERPG-2:  50 ppm (AIHA, 1999)

ERPG-3:  500 ppm (AIHA, 1999)

Water Solubility:  <1 mg/mL at 68¦ F (NTP, 1992)

First Aid:
Warning: Effects may be delayed.  Caution is advised. Signs and Symptoms of Acute Carbon Disulfide Exposure: Acute exposure to carbon disulfide primarily affects the central nervous system producing signs and symptoms that may include headache, dizziness, difficulty swallowing, nervousness, tremors, mental depression, delirium, psychosis, convulsions, paralysis, and coma.  Nausea, vomiting, cyanosis (blue tint to skin and mucous membranes), hypothermia (low body temperature), and peripheral vascular collapse may also occur.  Respiratory effects include coughing, dyspnea (shortness of breath), and respiratory failure.  Carbon disulfide is a strong skin irritant; dermal exposure may result in severe burns.  Eye exposure may cause degeneration of the retina and optic nerve.  Pupils may be dilated. Emergency Life-Support Procedures: Acute exposure to carbon disulfide may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to carbon disulfide. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to carbon disulfide. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas three times.  Wash initially with soap and water follow with an alcohol wash, then wash again with soap and water. 6.  Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 3.  Give the victims water or milk: Children up to 1 year old, 125 mL (4 oz or 1/2 cup); children 1 to 12 years old, 200 mL (6 oz or 3/4 cup); adults, 250 mL (8 oz or 1 cup).  Water or milk should be given only if victims are conscious and alert. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to knock-down vapors.    Combustion products include corrosive or toxic vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash or cement powder.  Apply approriate foam to diminish vapor and fire hazard.    Water spill:  Neutralize with agricultural lime (CaO), crushed limestone (CaCO3), or sodium bicarbonate (NaHCO3).  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Firefighting:
If the vapor concentration exceeds 2 percent by volume or is unknown, self-contained breathing mask with full face should be used by all persons entering contaminated area. Wear special protective clothing. Isolate for 1/2 mile in all directions if tank car or truck is involved in fire.Use dry chemical, carbon dioxide or other inert gas. Cooling and blanketing with water spray is effective in case of fires in metal containers or tanks to help prevent reignition by hot surfaces. Foam is ineffective. (EPA, 1998)

Reactivity:
CHEMICAL PROFILE:  An extremely flammable, volatile liquid (b.p. 46 C), with an extremely low autoignition temperature (125 C). Ignition and potentially explosive reaction when heated. The vapor or liquid has been known to ignite on contact with steam pipes, particularly if rusted [Anon., J. Roy. Inst. Chem., 1956, 80, p.664]. Explosion hazard when exposed to flame, heat, sparks or friction. Mixtures with lithium, sodium, potassium or dinitrogen tetroxide are capable of detonating by shock. Potentially explosive reaction with nitrogen oxide, chlorine, permanganic acid. Vapor ignites in contact with aluminum powder or fluorine. Reacts violently with azides, etylamine diamine, ethylene imine. When heated to decomposition, it emits highly toxic fumes of oxides of sulfur [Bretherics, 5th ed., 1995, p. 663]. (REACTIVITY, 1999)

PEL NOTES:
PEAK = 100 ppm FOR A 30 MINUTE INTERVAL DURING AN 8-HOUR SHIFT

Symptoms:
dizziness, headaches, poor sleeping, fatigue, nervousness; anorexia, low-weight; psychosis; polyneuropathy; parkinson-like syndrome; ocular changes; coronary heart disease; gastritis; kidney, liver damage; eye, skin burns; dermatitis

Health Effects:
central nervous system damage; reproductive impairment; chronic effects on heart, kidney, liver, skin

Target Organ:
central nervous system, peripheral nervous system, cardiovascular system, eyes, kidneys, liver, skin, reproductive system

Physical Description:
Colorless to faint-yellow liquid with a sweet ether-like odor.

Notes 2:
[Note: Reagent grades are foul smelling.]

Exposure Symptoms:
Dizz, head, poor sleep, ftg, ner, anor, low-wgt; psychosis; polyneur; Parkinson-like syndrome; ocular changes; coronary heart disease; gastritis; kidney, liver inj; eye, skin burns; derm; repro effects


General Desc:
Ethylene oxide is a clear, colorless, volatile liquid with an ethereal odor.  It has a flash point of less than 0 deg. F., and is flammable over a wide vapor-air concentration range.  The material has to be diluted on the order of 24 to 1 with water before the liquid loses its flammability.  If contaminated it may polymerize violently with evolution of heat and rupture of its container.  The vapors may burn inside a container.  The vapors are irritating to the eyes, skin, and respiratory system.  Prolonged contact with the skin may result in delayed burns.  It is lighter than water and soluble in water.  The vapors are heavier than air and are very toxic.  Under prolonged exposure to fire or intense heat the container may violently rupture and rocket.  It is used to make other chemicals, as a fumigant and industrial sterilant. (¬ AAR, 1999)

Properties:
Flash Point:  Greater than -0.4F, but less than 0F (OC). (EPA, 1998)

Lower Exp Limit:  3.0% (NTP, 1992)

Upper Exp Limit:  100% (NTP, 1992)

Auto Igtn Temp:  804¦ F (USCG, 1999)

Melting Point:  -170.5¦ F (EPA, 1998)

Vapor Pressure:  1095 mm at 68¦ F (EPA, 1998)

Vapor Density:  1.52 (NTP, 1992)

Specific Gravity:  0.8824 at 50¦ F (NTP, 1992)

Boiling Point:  51.3¦ F at 760 mm (EPA, 1998)

Molecular Weight:  44.06 (EPA, 1998)

IDLH:  800 ppm; Not applicable for Ethylene oxide, a potential human carcinogen. (NIOSH, 1997)

TLV TWA:  1 ppm  Suspected human carcinogen. (¬ACGIH, 1999)

ERPG-1:  not appropriate (AIHA, 1999)

ERPG-2:  50 ppm (AIHA, 1999)

ERPG-3:  500 ppm (AIHA, 1999)

Water Solubility:  Miscible (NTP, 1992)

First Aid:
Warning: Ethylene oxide is corrosive to moist tissues.  Caution is advised. Signs and Symptoms of Acute Ethylene Oxide Exposure: Signs and symptoms of acute exposure to ethylene oxide may be severe, and include dyspnea (shortness of breath), cough, pulmonary edema, pneumonia, and respiratory failure.  Lethargy, headache, dizziness, twitching, convulsions, paralysis, and coma may be observed.  Cardiac arrhythmias and cardiovascular collapse may also occur.  Gastrointestinal effects of acute exposure may include nausea, vomiting, and abdominal pain.  Ethylene oxide may severely irritate or burn mucous membranes and moist skin.  Eye contact may result in conjunctivitis (red, inflamed eyes) and erosion of the cornea. Emergency Life-Support Procedures: Acute exposure to ethylene oxide may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to ethylene oxide. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to ethylene oxide. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be IMMEDIATELY flushed with lukewarm water for AT LEAST 15 minutes. 5.  If liquid is spilled on the skin, allow ethylene oxide to vaporize before washing THOROUGHLY with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2. Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 3.  Give the victims water or milk: children up 1 year old, 125 mL (4 oz or 1/2 cup); children 1 to 12 years old 200 mL (6 oz or 3/4 cup); adults, 250 mL (8 oz or 1 cup).  Water or milk should be given only if victims are conscious and alert. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Ethylene oxide generally acts as its own cathartic; however, if deemed necessary, excretion may be promoted by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Firefighting:
Move container from fire area if you can do so without risk. Stay away from ends of tanks. Fight fire from maximum distance. For massive fire in cargo area, use unmanned hose holder or monitor nozzles; if this is impossible, withdraw from area and let fire burn. Withdraw immediately in case of rising sound from venting safety device or any discoloration of tank due to fire. Isolate for 1 mile in all directions if tank car or truck is involved in fire. Keep unnecessary people away; isolate hazard area and deny entry. Stay upwind; keep out of low areas. Wear positive pressure breathing apparatus and full protective clothing. Evacuate area endangered by gas.Extinguish with alcohol foam, carbon dioxide, dry chemical or water spray, fog, or foam. Let burn unless leak can be stopped immediately. (EPA, 1998)

Reactivity:
CHEMICAL PROFILE:  Colorless gas at room temperature (bp 11 C), confirmed carcinogen. Highly flammable, severe explosion hazard when exposed to flame. The autoignition temperature may be as low as 140 C in presence of rust. Rapid compression of the vapor with air causes explosion. Ethylene oxide vapor may be initiated into explosive decomposition in absence of air [Hess, L. G., et al., Ind. Eng. Chem., 1950, 42, p. 1251]. Metal fittings containing magnesium, copper or silver should be avoided, since traces of acetylene in ethylene oxide may produce metal acetylides capable of detonating the vapor [MCA SD-38, 1971]. Violent polymerization occurs on contact with strong bases (alkali hydroxides, ammonia) or acids, amines, metallic potassium, oxides (aluminum oxide, iron oxide, rust), covalent halides (aluminum chloride, ferric choride, tin(IV) chloride) [Gupta, A. K., J. Soc. Chem. Ind., 1949, 68, p. 179]. Violent reaction with m-nitroaniline, magnesium perchlorate, mercaptans, thiols, triethylamine [Bretherick, 5th ed., 1995, p. 316]. (REACTIVITY, 1999)

REL NOTES:
CARCINOGEN (Ca); TWA's ARE LESS THAN (<) VALUES, CEILING IS FOR 10 MINUTES/DAY

Carcinogen:
IARC-1, NIOSH-Ca, NTP-K, OSHA-Ca, TLV-A2

Symptoms:
eye, nose, throat irritation; peculiar taste; headaches; nausea, vomiting, diarrhea; dyspnea; cyanosis; pulmonary edema; drowsiness, weakness, incoordination; ekg abnormalities; burns eyes, skin; frostbite; (carcinogenic);  in animals:  convulsions, liver

Health Effects:
irritation-eye, nose, throat, skin---moderate; cumulative lung, liver and kidney damage; mutagen

Target Organ:
eyes, skin, respiratory system, liver, central nervous system, blood, kidneys, reproductive system

Synonyms:
Dimethylene oxide; 1,2-Epoxy ethane; Oxirane

Physical Description:
Colorless gas or liquid (below 51ºF) with an ether-like odor.

Exposure Symptoms:
Irrit eyes, skin, nose, throat; peculiar taste; head; nau, vomit, diarr; dysp, cyan, pulm edema; drow, weak, inco; EKG abnor; eye, skin burns (liq or high vap conc); liquid: frostbite; repro effects; [carc]; in animals: convuls; liver, kidney damage

86 REL Notes:
Carcinogen; 10 minute/day ceiling; TWA = <0.1ppm


General Desc:
Dicyclopentadiene is a liquid with an acrid odor.  It has a flash point of 90 deg. F.  The vapors are irritating to the eyes and respiratory system.  If the material is subjected to heat for prolonged periods or becomes contaminated, it is subject to polymerization.  If the polymerization takes place inside a container, the container may violently rupture.  The material is insoluble in water.  It weighs 8.2 lbs./gal.  It is used in paints, varnishes; as an intermediate in insecticides; and as a flame retardant in plastics. (¬ AAR, 1999)

Properties:
Flash Point:  90¦ F (NTP, 1992)

Lower Exp Limit:  0.8 % (USCG, 1999)

Upper Exp Limit:  6.3 % (USCG, 1999)

Auto Igtn Temp:  941¦ F (USCG, 1999)

Melting Point:  92.5¦ F (NTP, 1992)

Vapor Pressure:  10 mm Hg at 117.7¦ F (NTP, 1992)

Vapor Density:  4.55 (NTP, 1992)

Specific Gravity:  .979 at 68¦ F (NTP, 1992)

Boiling Point:  342¦ F (NTP, 1992)

Molecular Weight:  132.22 (NTP, 1992)

TLV TWA:  5 ppm (¬ACGIH, 1999)

Water Solubility:  Insoluble (NTP, 1992)

Reactivity:
CHEMICAL PROFILE:   Explosions have occured in propellant formulations using dicyclopentadienyliron(ferrocene), as a burning rate catalyst. Although the definite cause has not been established, the most probable cause is the heat of friction caused by dragging a spatula through a container of ammonium perchlorate and sublimed ferrocene, ASESB Expl. Report 211(1966). (REACTIVITY, 1999)

Symptoms:
irritation eyes, skin, nose, throat; incoordination, headache; sneezing, cough; skin blisters; in animals: kidney, lung damage

Health Effects:
cumulative kidney and liver damage; headaches; irritation-eye, nose, throat, skin---mild

Synonyms:
Bicyclopentadiene; DCPD; 1,3-Dicyclopentadiene dimer; 3a,4,7,7a-Tetrahydro-4,7-methanoindene

Physical Description:
Colorless, crystalline solid with a disagreeable, camphor-like odor.

Exposure Symptoms:
Irrit eyes, skin, nose, throat; inco, head; sneez, cough; skin blisters; in animals: kidney, lung damage


Properties:
Flash Point:  234¦ F (NTP, 1992)

Melting Point:  54¦ F (NTP, 1992)

Vapor Pressure:  Low (NIOSH, 1997)

Specific Gravity:  0.981 at 77¦ F (NTP, 1992)

Boiling Point:  439-442¦ F (NTP, 1992)

Molecular Weight:  150.24 (NTP, 1992)

Water Solubility:  <1 mg/mL at 68¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  If symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  DO NOT INDUCE VOMITING.  Phenols are very toxic poisons AND corrosive and irritating, so that inducing vomiting may make medical problems worse.  IMMEDIATELY call a hospital or poison control center and locate activated charcoal, egg whites, or milk in case the medical advisor recommends administering one of them.  If advice from a physician is not readily available and the victim is conscious and not convulsing, give the victim a glass of activated charcoal slurry in water or, if this is not available, a glass of milk, or beaten egg whites and IMMEDIATELY transport victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, assure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Firefighting:
Fires involving this compound should be controlled with a dry chemical, carbon dioxide or halon extinguisher. (NTP, 1992)

Symptoms:
irritation eyes, skin, respiratory system; skin burns


Symptoms:
irritation eyes, skin, nose, throat; weakness, cyanosis, increased respiration, nausea, drowsiness, headache, vomiting

Synonyms:
Diethylmethylmethane; Diisopropyl; 2,2-Dimethylbutane; 2,3-Dimethylbutane; Isohexane; 2-Methylpentane; 3-Methylpentane

Physical Description:
Clear liquids with mild, gasoline-like odors.

Notes 2:
[Note: Includes all the isomers of hexane except n-hexane.]

Exposure Symptoms:
Irrit eyes, skin, nose, throat; weak, cyan, incr respiration, nau, drow, head, vomit


TLV NOTES:
BEI, MEASURED AS INHALABLE FRACTION AND VAPOR

Symptoms:
in animals: cholinesterase inhibition; eye irritation; liver, kidney damage

Notes 2:
[insecticide] [Note: A liquid above 106ºF.]


Main Chemical Name:
ROSIN CORE SOLDER PYROLYSIS PRODUCTS, as FORMALDEHYDE

TLV NOTES:
SENSITIZER, REDUCE EXPOSURE AS LOW AS POSSIBLE

REL NOTES:
CARCINOGEN (CA) IN THE PRESENCE OF FORMALDEHYDE, ACETALDEHYDE, OR MALONALDEHYDE

Carcinogen:
NIOSH-Ca (in presence of aldehydes noted)

Synonyms:
Crag  herbicide No. 1; 2-(2,4-Dichlorophenoxy)ethyl sodium sulfate; Sesone


Symptoms:
irritation eyes, skin, muc memb; cough, chest pain; dermatitis; rhinorrhea (discharge of thin nasal mucus)

Synonyms:
Corn starch, Rice starch, Sorghum gum, à-Starch, Starch gum, Tapioca starch

Notes 2:
[Note: A carbohydrate polymer composed of 25% amylose & 75% amylpectin.]

Exposure Symptoms:
Irrit eyes, skin, muc memb; cough, chest pain; derm; rhin


General Desc:
PHYSICAL DESCRIPTION:  Colorless to light brown crystals. (NTP, 1992)

Properties:
Flash Point:  270¦ F (NTP, 1992)

Melting Point:  135-136¦ F (NTP, 1992)

Vapor Pressure:  2 mm Hg at 392¦ F (NTP, 1992)

Vapor Density:  2.1 (NTP, 1992)

Specific Gravity:  1.023 at 113¦ F (NTP, 1992)

Boiling Point:  509-513¦ F (NTP, 1992)

Molecular Weight:  80.09 (NTP, 1992)

Water Solubility:  50-100 mg/mL at 70¦ F (NTP, 1992)

Firefighting:
Fires involving this compound can be controlled with dry chemical, carbon dioxide or Halon extinguishers. (NTP, 1992)

Reactivity:
STABILITY:  This compound is stable under normal laboratory conditions.REACTIVITY:  This compound can react with acids and oxidizing materials. (NTP, 1992)

Symptoms:
irritation eyes, skin, respiratory system; headache, dizziness, weakness, giddiness, confusion, convulsions; blurred vision; dyspnea (breathing difficulty); abdominal pain, nausea, vomiting

Synonyms:
Butanedinitrile; 1,2-Dicyanoethane; Dinile; Ethylene cyanide; Ethylene dicyanide; Succinic dinitrile

Exposure Symptoms:
Irrit eyes, skin, resp sys; head, dizz, weak, gidd, conf, convuls; blurred vision; dysp; abdom pain, nau, vomit


General Desc:
Carbofuran is an odorless white crystalline solid.  Contact with skin may burn skin and eyes.  When exposed to heat or flames it may emit toxic oxides of nitrogen.  It is toxic by inhalation, skin contact, and/ or ingestion.  It is used as a pesticide. (¬ AAR, 1999)

Properties:
Melting Point:  302 to 307¦ F (EPA, 1998)

Vapor Pressure:  2e-05 mm at 91.4¦ F (EPA, 1998)

Specific Gravity:  1.180 at 68¦ F (NTP, 1992)

Boiling Point:  None reported (NIOSH, 1997)

Molecular Weight:  221.28 (EPA, 1998)

TLV TWA:  0.1 mg/m3 (¬ACGIH, 1999)

Water Solubility:  Sol(77¦F): 0.07% (NIOSH, 1997)

First Aid:
Signs and Symptoms of Acute Carbofuran Exposure: Acute exposure to carbofuran usually leads to a cholinergic crisis.  Signs and symptoms may include increased salivation, lacrimation (tearing), and spontaneous defecation and urination.  Pinpoint pupils, along with blurred vision, tremor, muscle twitching, convulsions, mental confusion, and coma may also occur.  Gastrointestinal effects include nausea, vomiting, diarrhea, and abdominal pain.  Bradycardia (slow heart rate) occurs frequently.  Muscle coordination may be diminished.  Dyspnea (shortness of breath) may lead to respiratory collapse. Emergency Life-Support Procedures: Acute exposure to carbofuran may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to carbofuran. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 4.  RUSH to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to carbofuran. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas three times with soap and water. 6.  Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 7.  RUSH to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 3.  Vomiting may be induced with syrup of Ipecac.  If elapsed time since ingestion of carbofuran is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4.  Ipecac should not be administered to children under 6 months of age. Warning: Ingestion of carbofuran may result in sudden onset of seizures or loss of consciousness.  Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex and show no signs of impending seizure or coma.  If ANY uncertainty exists, proceed to Step 4. The following dosages of Ipecac are recommended: children up to 1 year old, 10 mL (1/3 oz); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz).  Ambulate (walk) the victims and give large quantities of water.  If vomiting has not occurred after 15 minutes, Ipecac may be readministered.  Continue to ambulate and give water to the victims.  If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  RUSH to a health care facility. (EPA, 1998)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to knock-down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water.    Water spill:  Use natural deep water pockets, excavated lagoons, or sand bag barriers to trap material at bottom.  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Firefighting:
Stay at maximum distance.Use dry chemical, carbon dioxide, water spray, or foam. Dike fire control water for later disposal, do not scatter the material. (EPA, 1998)

Reactivity:
STABILITY:  This compound is unstable in an alkaline media. (NTP, 1992)

Symptoms:
miosis, blurred vision; sweating, salivation, abdominal cramps, diarrhea, headache, nausea, vomiting; weakness, muscle twitching, incoordination, convulsions

Health Effects:
cholinesterase inhibition; LD50 (oral, rat) 11 mg/kg

Target Organ:
central nervous system, peripheral nervous system, blood cholinesterase

Physical Description:
Odorless, white or grayish, crystalline solid.

Notes 2:
[insecticide] [Note: May be dissolved in a liquid carrier.]

Exposure Symptoms:
Miosis, blurred vision; sweat, salv, abdom cramps, diarr, head, nau, vomit; weak, musc twitch, inco, convuls


General Desc:
Physical State Shipped: Liquid

Odor: Turpentine-like odor

Color: White

Characteristics in Water: Floats on water. (USCG, 1999)

Properties:
Flash Point:  79¦ F (NTP, 1992)

Melting Point:  -112¦ F (USCG, 1999)

Vapor Pressure:  11.89 mm (USCG, 1999)

Specific Gravity:  0.893 (NTP, 1992)

Boiling Point:  297.7¦ F at 760 mm (USCG, 1999)

Molecular Weight:  120.21 (NTP, 1992)

TLV TWA:  5 ppm  Ceiling limit. (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 64¦ F (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  Should a spill occur while you are handling this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with 60-70% ethanol and transfer the dampened material to a suitable container.  Use absorbent paper dampened with 60-70% ethanol to pick up any remaining material.  Seal the absorbent paper, and any of your clothes, which may be contaminated, in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should store this material in a refrigerator.  STORE AWAY FROM SOURCES OF IGNITION. (NTP, 1992)

Firefighting:
Fire Extinguishing Agents Not to Be Used: Water may be ineffectiveFire Extinguishing Agents: Dry chemical, foam, carbon dioxide (USCG, 1999)

Symptoms:
irritation eyes, skin, nose, throat; headache; cough, dyspnea (breathing difficulty); nausea, vomiting; olfactory, taste changes; chemical pneumonia (aspir liquid); in animals: liver, kidney, urogenital injury; bone marrow effects

Health Effects:
irritation-eye, nose, throat, skin---moderate; cumulative liver and testicular damage; reproductive hazards-fertility impairment or teratogenesis

Target Organ:
eyes, skin, respiratory system, central nervous system, liver, kidneys, urogenital system, bone marrow

Synonyms:
ENB, 5-Ethylidenebicyclo(2.2.1)-hept-2-ene, 5-Ethylidene-2-norbornene Note: Due to its reactivity, ENB may be stabilized with tert-butyl catechol.]

Physical Description:
Colorless to white liquid with a turpentine-like odor.

Exposure Symptoms:
Irrit eyes, skin, nose, throat; head; cough, dysp; nau, vomit; olfactory, taste changes; chemical pneu (aspir liquid); in animals: liver, kidney, urogenital inj; bone marrow effects


General Desc:
Dark-brown to black solid dispersed in air.

TLV NOTES:
MEASURED AS RESPIRABLE FRACTION; TWA value is for Anthracite, Bituminous TWA = 0.9 mg/m3 (also respirable fraction)

PEL NOTES:
TWA IS IF <5% SiO2, RESPIRABLE QUARTZ FRACTION; USE APPROPRIATE SILICA PEL IF >OR = TO 5% SiO2 [(10mg/m3)/(%SiO2+2)]

REL NOTES:
RESPIRABLE FRACTION, UP TO 10 HOUR/DAY DURING A 40-HOUR WORKWEEK

Symptoms:
chronic bronchitis, decreased pulmonary function, emphysema

Synonyms:
Anthracite coal dust, Bituminous coal dust, Lignite coal dust

Physical Description:
Dark-brown to black solid dispersed in air.

Exposure Symptoms:
Chronic bronchitis, decreased pulmonary function, emphysema

87-88 TLV Notes:
Respirable fraction; containing <5% free silica


General Desc:
Dichlorobutene is a clear colorless liquid.  It will burn though it may require some effort to ignite.  It is corrosive to tissue.  It is heavier than water and insoluble in water.  Its vapors are heavier than air.  It is used to make other chemicals. (¬ AAR, 1999)

Properties:
Lower Exp Limit:  1.5 % (USCG, 1999)

Upper Exp Limit:  4 % (USCG, 1999)

Melting Point:  -54¦ F (USCG, 1999)

Specific Gravity, Liquid:  1.112 at 68.0¦ F (USCG, 1999)

Boiling Point:  313¦ F at 760 mm (USCG, 1999)

Molecular Weight:  125.0 (USCG, 1999)

TLV TWA:  0.005 ppm, Skin, Suspected human carcinogen (¬ACGIH, 1999)

First Aid:
INHALATION:  remove from exposure; provide low-pressure oxygen if required; keep under observation until edema is ruled out.  EYES:  irrigate immediately for 15 min. call physician.  SKIN:  wash immediately and thoroughly with soap and water; treat as a chemical burn.  INGESTION:  induce vomiting; call physician. (USCG, 1999)

Firefighting:
Use water in flooding quantities as fog.  Cool all affected containers with flooding quantities of water.  Apply water from as far a distance as possible.  Solid streams of water may be ineffective.  Use foam, dry chemical, or carbon dioxide.  Use water spray to knock-down vapors. ( AAR, 1999)

Reactivity:
AIR AND WATER REACTIONS:  Reacts slowly with water to form hydrochloric acid (REACTIVITY, 1999)


General Desc:
Allyl chloride is a clear colorless liquid with an unpleasant pungent odor.  It has a flash point of -20 deg. F.  The vapor is irritating to skin, eyes and mucous membranes.  It is lighter than water and slightly soluble in water.  It's vapors are heavier than air.  Prolonged exposure to low concentrations or short exposure to high concentrations may have adverse health effects from inhalation or skin absorption.  It weighs 7.8 lbs./gal. (¬ AAR, 1999)

Properties:
Flash Point:  -25¦ F (NTP, 1992)

Lower Exp Limit:  3.3% (NTP, 1992)

Upper Exp Limit:  11.2% (NTP, 1992)

Auto Igtn Temp:  737¦ F (USCG, 1999)

Melting Point:  -210.1¦ F (NTP, 1992)

Vapor Pressure:  340 mm Hg at 68¦ F; 440 mm Hg at 86¦ F (NTP, 1992)

Vapor Density:  2.64 (NTP, 1992)

Specific Gravity:  0.938 at 68¦ F (NTP, 1992)

Boiling Point:  113¦ F (NTP, 1992)

Molecular Weight:  76.53 (NTP, 1992)

IDLH:  250 ppm (NIOSH, 1997)

TLV TWA:  1 ppm (¬ACGIH, 1999)

TLV STEL:  2 ppm (¬ACGIH, 1999)

ERPG-1:  3 ppm (AIHA, 1999)

ERPG-2:  40 ppm (AIHA, 1999)

ERPG-3:  300 ppm (AIHA, 1999)

Water Solubility:  1-10 mg/mL at 66¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  DO NOT INDUCE VOMITING.  Volatile chemicals have a high risk of being aspirated into the victim's lungs during vomiting which increases the medical problems.  If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  IMMEDIATELY transport the victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. OTHER:  Since this chemical is a known or suspected carcinogen you should contact a physician for advice regarding the possible long term health effects and potential recommendation for medical monitoring.  Recommendations from the physician will depend upon the specific compound, the exposure level and the route of exposure. (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to disperse vapors and dilute standing pools of liquid.    Apply water spray or mist to knock down vapors.  Combustion products include corrosive or toxic vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.  Apply "universal" gelling agent to immobilize spill.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Use surface active agent (e.g.  detergent, soaps, alcohols), if approved by epa.  Inject "universal" gelling agent to solidify encircled spill and increase effectiveness of booms.  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Remove trapped material with suction hoses.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  A colorless, low-boiling liquid (b.p. 45 C) of irritaiting odor, toxic and carcinogenic. Fire and explosium hazard when exposed to heat, flame or oxidizers. Incompatible with acids (nitric acid, chlorosulfonic acid, oleum ), strong bases (sodium hydroxide, potassium hydroxide), ethyleneimine, ethylenediamine [Lewis, 3rd ed., 1993, p. 36]. Vigorous, sometimes explosive reaction even at -70 C, during Friedel-Crafts alkylation of aromatic hydrocarbons (benzene, toluene) catalyzed by ethylaluminum chlorides [491M, 1975, p. 22]. Violently exothermic polymerization with Lewis acids (aluminum chloride, boron trifluloride, sulfuric acid) or metals (aluminum, magnesium, zinc) [MCA SD-99, 1973]. (REACTIVITY, 1999)

Symptoms:
eye, nose, skin irritation; pulmonary edema; in animals: liver, kidney damage

Health Effects:
liver damage; irritation-eye, nose, throat---marked; mutagen; LD50 (oral, rat) 64 mg/kg

Physical Description:
Colorless, brown, yellow, or purple liquid with a pungent, unpleasant odor.

Exposure Symptoms:
Irrit eyes, skin, nose, muc memb; pulm edema; in animals: liver, kidney inj


General Desc:
Dibromodifluoromethane is a colorless, nonflammable liquid.  It may cause illness from ingestion and may be irritating to skin.  If exposed to high temperatures it may emit toxic fumes.  The primary hazard is the threat to the environment.  Immediate steps should betaken to limit its spread to the environment.  Since it is a liquid it can easily penetrate the soil and contaminate ground water and nearby streams.  It is used as a fire extinguishing agent. (¬ AAR, 1999)

Properties:
Melting Point:  -231¦ F (NIOSH, 1997)

Vapor Pressure:  620 mm (NIOSH, 1997)

Specific Gravity:  2.29 at 59 ¦F (NIOSH, 1997)

Boiling Point:  76¦F (NIOSH, 1997)

Molecular Weight:  209.8 (NIOSH, 1997)

IDLH:  2000 ppm (NIOSH, 1997)

TLV TWA:  100 ppm (¬ACGIH, 1999)

Water Solubility:  Insoluble (NIOSH, 1997)

First Aid:
Eye: If this chemical contacts the eyes, immediately wash the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately. Contact lenses should not be worn when working with this chemical.  Skin: If this chemical contacts the skin, immediately flush the contaminated skin with water. If this chemical penetrates the clothing, immediately remove the clothing and flush the skin with water. Get medical attention promptly. Breathing: If a person breathes large amounts of this chemical, move the exposed  person to fresh air at once. If breathing has stopped, perform mouth-to-mouth  resuscitation. Keep the affected person warm and at rest. Get medical  attention as soon as possible.  Swallow: If this chemical has been swallowed, get medical attention immediately. (NIOSH, 1997)

Nonfire Spill Response:
Attempt to stop leak if without undue personnel hazard.  Use water spray to knock-down vapors.  Build dikes to contain flow as necessary.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Remove trapped material with suction hoses. ( AAR, 1999)

Firefighting:
Cool all affected containers with flooding quantities of water.  Apply water from as far a distance as possible.  Extinguish fire using agent suitable for type of surrounding fire.  (Material itself does not burn or burns with difficulty.)  Keep run-off water out of sewers and water sources. ( AAR, 1999)

Reactivity:
This compound is incompatible with the following:Chemically-active metals such as sodium, potassium, calcium, powdered aluminum, zinc & magnesium (NIOSH, 1997)

Symptoms:
in animals:  respiratory system irritation; central nervous system symptoms; liver damage

Health Effects:
irritation-eye, nose, throat, skin---mild; cumulative liver damage; narcosis

Target Organ:
respiratory system, central nervous system, liver

Physical Description:
Colorless, heavy liquid or gas (above 76ºF) with a characteristic odor.

Exposure Symptoms:
In animals: irrit resp sys; CNS symptoms; liver damage


General Desc:
Bromotrifluoromethane is a colorless, odorless gas.  It is shipped as a liquefied gas under its own vapor pressure.  It is noncombustible.  It can asphyxiate by the displacement of air.  Contact with the liquid can cause frostbite.  Exposure of the container to prolonged heat or fire can cause it to rupture violently and rocket. (¬ AAR, 1999)

Properties:
Melting Point:  -267¦ F (NIOSH, 1997)

Vapor Pressure:  greater than 1 atm (NIOSH, 1997)

Boiling Point:  -72¦F (NIOSH, 1997)

Molecular Weight:  148.9 (NIOSH, 1997)

IDLH:  40000 ppm (NIOSH, 1997)

TLV TWA:  1000 ppm (¬ACGIH, 1999)

Water Solubility:  0.03% (NIOSH, 1997)

Reactivity:
CHEMICAL PROFILE:  The reaction of aluminum with various halogenated hydrocarbons produces a self-sustaining reaction with sufficient heat to melt aluminum pieces, examples of other halogenated hydrocarbons are fluorotrichloromethane, dichlorodifluoromethane, chlorodifluoromethane, tetrafluoromethane. The vigor of the reaction appears to be dependent on the degree of fluorination and the vapor pressure (Chem. Eng. News 39(27):44 1961). (REACTIVITY, 1999)

Synonyms:
Bromotrifluoromethane, Fluorocarbon 1301, Freon®13B1, Halocarbon 13B1, Halon®1301, Monobromotrifluoromethane, Refrigerant 13B1, Trifluoromonobromomethane


Symptoms:
irritation eyes, skin, nose, throat; weakness, cyanosis, increase(d) respiration, nausea, drowsiness, headache, vomiting

Synonyms:
1-Hexanethiol, Hexyl mercaptan, n-Hexyl mercaptan, n-Hexylthiol


General Desc:
Methyl acetate is a clear colorless liquid with a fragrant odor.  It has a flash point of 14 deg. F.  It is lighter than water and soluble in water.  Its vapors are heavier than air. (¬ AAR, 1999)

Properties:
Flash Point:  14¦ F (NTP, 1992)

Lower Exp Limit:  3.1% (NTP, 1992)

Upper Exp Limit:  16% (NTP, 1992)

Auto Igtn Temp:  935¦ F (USCG, 1999)

Melting Point:  -144¦ F (NTP, 1992)

Vapor Pressure:  170 mm Hg at 68¦ F; 235 mm Hg at 77¦ F (NTP, 1992)

Vapor Density:  2.8 (NTP, 1992)

Specific Gravity:  0.9342 at 68¦ F (NTP, 1992)

Boiling Point:  134.4¦ F (NTP, 1992)

Molecular Weight:  74.08 (NTP, 1992)

IDLH:  3100 ppm (NIOSH, 1997)

TLV TWA:  200 ppm (¬ACGIH, 1999)

TLV STEL:  250 ppm (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 70¦ F (NTP, 1992)

Reactivity:
CHEMICAL PROFILE:  Colorless, moderately toxic, highly flammable liquid. Dangerous fire or explosion hazard when exposed to flame or strong oxidizers. When heated to decomposition it emits irritating fumes and acrid smoke [Lewis, 3rd ed., 1993, p. 826]. (REACTIVITY, 1999)

Symptoms:
nose, throat irritation; headaches; drowsiness; optic atrophy

Health Effects:
irritation-eye, nose, throat, skin---mild; narcosis; central nervous system effects

Synonyms:
Methyl ester of acetic acid, Methyl ethanoate

Physical Description:
Colorless liquid with a fragrant, fruity odor.

Exposure Symptoms:
Irrit eyes, skin, nose, throat; head, drow; optic nerve atrophy; chest tight; in animals: narco


General Desc:
Oily liquid, amber color, sulfur odor.

This material is used primarily as an agricultural insecticide. (EPA, 1998)

Properties:
Flash Point:  113¦ F (cc) solution in combustible solvent (EPA, 1998)

Lower Exp Limit:  1 % solution in combustible solvent (EPA, 1998)

Upper Exp Limit:  5.3 % solution in combustible solventsolution in combustible solvent (EPA, 1998)

Auto Igtn Temp:  867¦ F (USCG, 1999)

Melting Point:  -13¦ F (EPA, 1998)

Vapor Pressure:  0.00026 mm at 68¦ F (EPA, 1998)

Vapor Density:  Heavier than air (EPA, 1998)

Specific Gravity:  1.12 (NIOSH, 1997)

Boiling Point:  273¦ F at 2 mm (EPA, 1998)

Molecular Weight:  258.34 (EPA, 1998)

IDLH:  10 mg/m3 (NIOSH, 1997)

TLV TWA:  0.01 ppm  Skin. (¬ACGIH, 1999)

Water Solubility:  0.01% (NIOSH, 1997)

First Aid:
Warning: Demeton is readily absorbed through the skin.  Effects may be delayed up to 12 hours.  Caution is advised. Note: Demeton is a cholinesterase inhibitor. Signs and Symptoms of Acute Demeton Exposure: Acute exposure to demeton may produce the following signs and symptoms: pinpoint pupils, blurred vision, headache, dizziness, muscle spasms, and profound weakness.  Vomiting, diarrhea, abdominal pain, seizures, and coma may also occur.  The heart rate may decrease following oral exposure or increase following dermal exposure.  Chest pain may be noted.  Hypotension (low blood pressure) may occur, although hypertension (high blood pressure) is not uncommon.  Respiratory symptoms include dyspnea (shortness of breath), respiratory depression, and respiratory paralysis.  Psychosis may occur. Emergency Life-Support Procedures: Acute exposure to demeton may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as demeton-resistant plastic sheeting and disposable bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to demeton. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to demeton. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas three times with soap and water. 6.  Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 3.  Vomiting may be induced with syrup of Ipecac.  If elapsed time since ingestion of demeton is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4.Ipecac should not be administered to children under 6 months of age. Warning: Ingestion of demeton may result in sudden onset of seizures or loss of consciousness.  Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex, and show no signs of impending seizure or coma.  If ANY uncertainty exists, proceed to Step 4. The following dosages of Ipecac are recommended: children up to 1 year old, 10 mL (1/3 oz); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz).  Ambulate (walk) the victims and give large quantities of water.  If vomiting has not occurred after 15 minutes, Ipecac may be readministered.  Continue to ambulate and give water to the victims.  If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Nonfire Spill Response:
Spills may be cleaned up by absorbing the material in vermiculite, dry sand, earth, or a similar material. General precautions for organophosphorous pesticides are as follows. Keep unnecessary people away; stay upwind. Shut off ignition sources; no flares, smoking, or flames in hazard area. Do not touch spilled material. Use water spray to reduce vapors. Take up spills with noncombustible absorbent material. For large spills, dike far ahead. (EPA, 1998)

Firefighting:
(Non-Specific -- Organophosphorus Pesticide, Flammable Liquid, n.o.s.) Wear positive pressure breathing apparatus and special protective clothing. Move containers from fire area. Dike fire control water for later disposal; do not scatter the material. Cool containers that are exposed to flames with water from the side until well after fire is out. Withdraw immediately in case of rising sound from venting safety device or any discoloration of tank due to fire. Isolate for 1/2 mile in all directions if tank car or truck is involved in fire.Use dry chemical, foam, carbon dioxide. Water may be ineffective (EPA, 1998)

Reactivity:
May attack some forms of plastics. (USCG, 1999)

Symptoms:
miosis, aching eyes; rhinorrhea; headaches; chest pain, wheezing, laryngeal spasms; salivation; cyanosis; anorexia, nausea, vomiting, abdominal cramps, diarrhea; localized sweating; muscle fasciculation; weakness; paralysis; giddiness, confusion, ataxia; convulsions, coma; low blood pressure; cardiac irregularities

Health Effects:
cholinesterase inhibition; suspect teratogen; mutagen

Target Organ:
eyes, skin, respiratory system, cardiovascular system, central nervous system, blood cholinesterase

Synonyms:
O-O-Diethyl-O(and S)-2-(ethylthio)ethyl phosphorothioate mixture, Systox®

Physical Description:
Amber, oily liquid with a sulfur-like odor.

Exposure Symptoms:
Irrit eyes, skin; miosis, ache eyes, rhin, head; chest tight, wheez, lar spasm, salv, cyan; anor, nau, vomit, abdom cramps, diarr; local sweat; musc fasc, weak, para; gidd, conf, ataxia; convuls, coma; low BP; card irreg


General Desc:
Methyl parathion is a white crystalline solid dissolved in a liquid solvent carrier.  The commercial product is a tan liquid (xylene solution) with a pungent odor.  It is slightly soluble in water.  Usually with the liquid solvent it is a combustible liquid.  It is toxic by inhalation, ingestion and skin absorption.  It is used as an insecticide. (¬ AAR, 1999)

Properties:
Flash Point:  commercial product, containing xylene, has flashpoint of 115F (EPA, 1998)

Melting Point:  99 to 100¦ F (EPA, 1998)

Vapor Pressure:  9.7e-06 mm at 68¦ F (EPA, 1998)

Vapor Density:  9.1 (NTP, 1992)

Specific Gravity:  1.358 at 68¦ F (NTP, 1992)

Boiling Point:  246¦ F at 0.13 mm Hg (NTP, 1992)

Molecular Weight:  263.23 (EPA, 1998)

TLV TWA:  0.2 ppm  Skin. (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 73¦ F (NTP, 1992)

First Aid:
Note: Parathion-methyl is a cholinesterase inhibitor. Signs and Symptoms of Acute Parathion-Methyl Exposure: Acute exposure to parathion-methyl may produce the following signs and symptoms: pinpoint pupils, blurred vision, headache, dizziness, muscle spasms, and profound weakness.  Vomiting, diarrhea, abdominal pain, seizures, and coma may also occur.  The heart rate may decrease following oral exposure or increase following dermal exposure.  Hypotension (low blood pressure) may occur although hypertension (high blood pressure) is not uncommon.  Chest pain may be noted.  Respiratory symptoms include dyspnea (shortness of breath), respiratory depression, and respiratory paralysis.  Psychosis may occur. Emergency Life-Support Procedures: Acute exposure to parathion-methyl may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to parathion-methyl. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to parathion-methyl. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3. Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas three times with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7. Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 3.  Vomiting may be induced with syrup of Ipecac.  If elapsed time since ingestion of parathion-methyl is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4.Ipecac should not be administered to children under 6 months of age. Warning: Ingestion of parathion-methyl may result in sudden onset of seizures or loss of consciousness.  Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex, and show no signs of impending seizure or coma.  If ANY uncertainty exists, proceed to Step 4. The following dosages of Ipecac are recommended: children up to 1 year old, 10 mL (1/3 oz); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz).  Ambulate (walk) the victims and give large quantities of water.  If vomiting has not occurred after 15 minutes, Ipecac may be readministered.  Continue to ambulate and give water to the victims.  If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to knock-down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash or cement powder.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Use surface active agent (e.g.  detergent, soaps, alcohols), if approved by epa.  Inject "universal" gelling agent to solidify encircled spill and increase effectiveness of booms.  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Remove trapped material with suction hoses.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Firefighting:
Fight fire from maximum distance. Dike fire control water for later disposal; do not scatter the material.  Wear special protective clothing.For small fires, use dry chemical, carbon dioxide, water spray, or foam. For large fires, use water spray, fog, or foam. (EPA, 1998)

Reactivity:
CHEMICAL PROFILE:  Half decomposed in 8 days at 40C. When a sample was heated in a small test tube it decomposed in a few minutes, the residue exploded (Food Chem. 4(1):42. 1956). (REACTIVITY, 1999)

Symptoms:
irritation eyes, skin; nausea, vomiting, abdominal cramps, diarrhea, salivation; headache, giddiness, vertigo (an illusion of movement), weakness; rhinorrhea (discharge of thin nasal mucus), chest tightness; blurred vision, miosis; cardiac irregular/irregularities; muscle fasiculation; dyspnea (breathing difficulty)

Health Effects:
cholinesterase inhibition; suspect teratogen; mutagen; LD50 (oral, rat) 14-24 mg/kg

Physical Description:
White to tan, crystalline solid or powder with a pungent, garlic-like odor.

Notes 2:
[pesticide] [Note: The commercial product in xylene is a tan liquid.]

Exposure Symptoms:
Irrit eyes, skin; nau, vomit, abdom cramps, diarr, salv; head, gidd, verti, weak; rhin, chest tight; blurred vision, miosis; card irreg; musc fasc; dysp


Main Chemical Name:
TUNGSTEN CARBIDE (CONTAINING >2% Co), as Co

General Desc:
PHYSICAL DESCRIPTION:  Gray powder. (NTP, 1992)

Properties:
Melting Point:  4946-5126¦ F (NTP, 1992)

Specific Gravity:  15.6 at 64¦ F (NTP, 1992)

Boiling Point:  10832¦ F (NTP, 1992)

Molecular Weight:  195.86 (NTP, 1992)

Water Solubility:  <1 mg/mL at 64¦ F (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container.  Use absorbent paper dampened with water to pick up any remaining material.  Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal.  Wash all contaminated surfaces with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should store this material at ambient temperatures. (NTP, 1992)

Reactivity:
STABILITY:  This chemical oxidizes on heating with air.REACTIVITY:  This material reacts violently with F2, ClF3, IF5, PbO2, NO2 and N2O.  It is readily attacked by a nitric acid-hydrofluoric acid mixture.  It may ignite in cold fluorine. (NTP, 1992)

Symptoms:
irritation eyes, skin, respiratory system; possible skin sensitization to cobalt, nickel; diffuse pulmonary fibrosis; loss of appetite, nausea, cough; blood changes

Synonyms:
Cemented tungsten carbide, Cemented WC, Hard metal [Note: The tungsten carbide (WC) content is generally 85-95% & the cobalt

Physical Description:
A mixture of tungsten carbide, cobalt, and sometimes other metals & metal oxides or carbides.

Exposure Symptoms:
irritation eyes, skin, respiratory system; possible skin sensitization to cobalt, nickel; diffuse pulmonary fibrosis; loss of appetite, nausea, cough; blood changes


Main Chemical Name:
TUNGSTEN CARBIDE (CONTAINING >0.3% Ni), as Ni

REL NOTES:
CARCINOGEN (Ca); 0.015 mg Ni/m3, TWA = 10 hour exposure


General Desc:
Colorless or pale-blue liquid or gas (above 78ºF) with a bitter, almond-like odor. [Note: Often used as a 96% solution in water.] (NIOSH, 1997)

Properties:
Flash Point:  0¦ F (cc) (NIOSH, 1997)

Lower Exp Limit:  5.6 % (NIOSH, 1997)

Upper Exp Limit:  40.0 % (NIOSH, 1997)

Melting Point:  7¦ F (NIOSH, 1997)

Vapor Pressure:  630 mm (NIOSH, 1997)

Specific Gravity:  0.69 (NIOSH, 1997)

Boiling Point:  78¦F (NIOSH, 1997)

Molecular Weight:  27.0 (NIOSH, 1997)

IDLH:  50 ppm (NIOSH, 1997)

TLV TWA:  4.7 ppm  For Hydrogen Cyanide  Skin.  Ceiling limit. (¬ACGIH, 1999)

ERPG-1:  not appropriate (AIHA, 1999)

ERPG-2:  10 ppm (AIHA, 1999)

ERPG-3:  25 ppm (AIHA, 1999)

Water Solubility:  Miscible (NIOSH, 1997)

Reactivity:
CHEMICAL PROFILE:  A deadly human poison, a weak acid smelling of bitter almonds. It contains hydrogen cyanide dissolved in water. On contact with acids or when heated it emits deadly hydrogen cyanide gas. (REACTIVITY, 1999)

Symptoms:
asphyxia & death at high levels; weakness; headaches; confusion; nausea, vomiting; increased rate & depth of respiration, or slow & gasping respiration

Health Effects:
acute systemic toxicity; cumulative systemic toxicity (cyanosis)

Target Organ:
central nervous system, cardiovascular system, thyroid, blood

Synonyms:
Formonitrile, Hydrocyanic acid, Prussic acid

Physical Description:
Colorless or pale-blue liquid or gas (above 78ºF) with a bitter, almond-like odor.

Notes 2:
[Note: Often used as a 96% solution in water.]

Exposure Symptoms:
Asphy; weak, head, conf; nau, vomit; incr rate and depth of respiration or respiration slow and gasping; thyroid, blood changes


General Desc:
Physical State Shipped: Watery liquid

Odor: Pleasant, fruity odor

Color: Colorless

Characteristics in Water: Floats on water.  Flammable, irritating vapor is produced. (USCG, 1999)

Properties:
Flash Point:  62¦ F (cc)
88¦ F (oc) (USCG, 1999)

Lower Exp Limit:  1.7 % (USCG, 1999)

Upper Exp Limit:  9.8 % (USCG, 1999)

Melting Point:  -100¦ F (USCG, 1999)

Vapor Pressure:  51.70 mm (USCG, 1999)

Specific Gravity:  0.86 (NIOSH, 1997)

Boiling Point:  234¦ F at 760 mm (USCG, 1999)

Molecular Weight:  116.16 (USCG, 1999)

IDLH:  1700 ppm (NIOSH, 1997)

TLV TWA:  200 ppm (¬ACGIH, 1999)

Water Solubility:  0.8% (NIOSH, 1997)

Firefighting:
Fire Extinguishing Agents Not to Be Used: Water may be ineffectiveFire Extinguishing Agents: Foam, carbon dioxide, or dry chemical (USCG, 1999)

Reactivity:
Dissolves rubber and plastics. (USCG, 1999)

Symptoms:
eye irritation; headaches, drowsiness; dry upper respiratory system, dry skin

Synonyms:
sec-Butyl ester of acetic acid, 1-Methylpropyl acetate

Exposure Symptoms:
Irrit eyes; head; drow; dryness upper resp sys, skin; narco


General Desc:
Physical State Shipped: Liquid

Odor: Mild, fruity odor

Color: Colorless (USCG, 1999)

Properties:
Flash Point:  115¦ F (oc) (USCG, 1999)

Lower Exp Limit:  1.4 % (USCG, 1999)

Upper Exp Limit:  8.8 % (USCG, 1999)

Melting Point:  -38¦ F (USCG, 1999)

Specific Gravity, Liquid:  0.818 (USCG, 1999)

Boiling Point:  297¦ F at 760 mm (USCG, 1999)

Molecular Weight:  114.19 (USCG, 1999)

First Aid:
Get medical attention.  INHALATION:  Remove to fresh air.  If breathing has stopped, give artificial respiration.  If breathing is difficult, give oxygen. EYES:  Flush with water for at least 15 min., lifting lids occasionally. SKIN:  Remove contaminated clothing and shoes.  Wash with soap and water. INGESTION:  Give 1 to 2 glasses of water and induce vomiting. (USCG, 1999)

Reactivity:
Contact with oxidizers can cause fires and explosions.Polymerization: Will not polymerize. (USCG, 1999)

Physical Description:
Colorless liquid with a powerful, fruity odor.

Exposure Symptoms:
Irrit eyes, skin, muc memb; head, narco, coma; derm


General Desc:
Liquid; light to dark brown.  Sinks in water. (USCG, 1999)

Properties:
Flash Point:  82-105¦ F (commercial solutions) (NTP, 1992)

Vapor Pressure:  .00014 mm Hg at 68¦ F (NTP, 1992)

Specific Gravity:  1.116 at 68¦ F (NTP, 1992)

Boiling Point:  Decomposes >248¦ F (NTP, 1992)

Molecular Weight:  304.36 (NTP, 1992)

TLV TWA:  0.1 mg/m3  Skin. (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 75¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  IMMEDIATELY call a hospital or poison control center even if no symptoms (such as redness or irritation) develop.  IMMEDIATELY transport the victim to a hospital for treatment after washing the affected areas. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  CHOLINESTERASE INHIBITORS ARE EXTREMELY TOXIC AND FAST-ACTING POISONS.  IMMEDIATELY call a hospital of poison control center and transport the victim to a hospital.  Atropine is an antidote for cholinesterase inhibitors but should only be administered by properly trained personnel.  In the absence of this option and if the victim is conscious and not convulsing, it may be worth considering the risk of inducing vomiting, even though the induction of vomiting is not usually recommended outside of a physician's care.  Ipecac syrup or salt water may be used to induce vomiting in such an emergency.  If the victim is convulsing or unconscious, do not give anything by mouth, assure that the victim's airway is open and lay the victim on his/her side with the head lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Nonfire Spill Response:
Stop discharge if possible.  Keep people away.  Isolate and remove discharged material.  Notify local health and pollution control agencies. (USCG, 1999)

Firefighting:
SMALL FIRES:  Dry chemical, CO2 or water spray.  LARGE FIRES:  Water spray, fog or regular foam.  Move containers from fire area if you can do it without risk.  Dike fire control water for later disposal; do not scatter the material.  Do not use straight streams.  FIRE INVOLVING TANKS OR CAR/TRAILER LOADS:  Fight fire from maximum distance or use unmanned hose holders or monitor nozzles.  Do not get water inside containers.  Cool containers with flooding quantities of water until well after fire is out.  Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank.  ALWAYS stay away from the ends of tanks.  For massive fire, use unmanned hose holders or monitor nozzles; if this is impossible, withdraw from area and let fire burn. (DOT, 1996)

Reactivity:
STABILITY:  The neat compound is susceptible to oxidation and should be protected from prolonged exposure to air. (NTP, 1992)

Symptoms:
irritation eyes; miosis, blurred vision; dizziness, confusion, weakness, convulsions; dyspnea (breathing difficulty); salivation, abdominal cramps, nausea, vomiting

Target Organ:
eyes, respiratory system, central nervous system, cardiovascular system, blood cholinesterase

Physical Description:
Colorless liquid with a faint ester-like odor.

Notes 2:
[insecticide] [Note: Technical grade is pale to dark brown.]

Exposure Symptoms:
Irrit eyes; miosis, blurred vision; dizz, conf, weak, convuls; dysp; salv, abdom cramps, nau, vomit


General Desc:
PHYSICAL DESCRIPTION:  White crystals. (NTP, 1992)

Properties:
Melting Point:  338.9-340.7¦ F (sublimes) (NTP, 1992)

Specific Gravity:  1.070 (NTP, 1992)

Boiling Point:  Sublimes (NIOSH, 1997)

Molecular Weight:  136.20 (NTP, 1992)

IDLH:  5 ppm (NIOSH, 1997)

Water Solubility:  <1 mg/mL at 75¦ F (NTP, 1992)

Reactivity:
STABILITY:  This material is stable under normal laboratory conditions.REACTIVITY:  This chemical can react violently with (LiAlH4 + H2O). (NTP, 1992)

Health Effects:
acute systemic toxicity (central nervous system)-headache, nausea, convulsions

Target Organ:
central nervous system, liver, kidneys, gastrointestinal tract

Exposure Symptoms:
Head, nau; convuls, coma; liver, kidney, GI effects


General Desc:
Naphthalene is a white crystalline volatile solid with a strong coal-tar odor.  It is heavier than water and is soluble in water.  It will burn though it may take some effort to ignite.  It is used as a moth repellent, fumigant, to make other chemicals, and for many other uses. (¬ AAR, 1999)

Properties:
Flash Point:  190¦ F (NTP, 1992)

Lower Exp Limit:  0.9% (NTP, 1992)

Upper Exp Limit:  5.9% (NTP, 1992)

Auto Igtn Temp:  979¦ F (USCG, 1999)

Melting Point:  176.4¦ F (NTP, 1992)

Vapor Pressure:  0.05 mm Hg at 68¦ F; 1 mm Hg at 126.7¦ F (NTP, 1992)

Vapor Density:  4.42 (NTP, 1992)

Specific Gravity:  1.162 at 68¦ F (NTP, 1992)

Boiling Point:  424¦ F (NTP, 1992)

Molecular Weight:  128.17 (NTP, 1992)

IDLH:  250 ppm (NIOSH, 1997)

TLV TWA:  10 ppm (¬ACGIH, 1999)

TLV STEL:  15 ppm (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 72¦ F (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water.    Water spill:  Use natural deep water pockets, excavated lagoons, or sand bag barriers to trap material at bottom.  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Remove trapped material with suction hoses.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Firefighting:
Do not extinguish fire unless flow can be stopped.  Use water in flooding quantities as fog.  Cool all affected containers with flooding quantities of water.  Apply water from as far a distance as possible.  Solid streams of water may be ineffective.  Use "alcohol" foam, dry chemical or carbon dioxide. ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  Naphthalene, camphor, glycerol, or turpentine will react violently with chromic anhydride (Haz. Chem. Data 1967.  p 68). (REACTIVITY, 1999)

Symptoms:
eye irritation; headaches; confusion, excitement, malaise; nausea, vomiting, abdominal pain; bladder irritation; profuse sweating; jaundice; hematuria, hemoglobinuria, renal shutdown; dermatitis

Health Effects:
irritation-eye, nose, throat, skin---marked; ocular damage/anemia/central nervous system damage

Target Organ:
eyes, skin, blood, liver, kidneys, central nervous system

Physical Description:
Colorless to brown solid with an odor of mothballs.

Exposure Symptoms:
Irrit eyes; head, conf, excitement, mal; nau, vomit, abdom pain; irrit bladder; profuse sweat; jaun; hema, hemog, renal shutdown; derm, optical neuritis, corn damage


General Desc:
Nitromethane is a clear colorless liquid.  It has a flash point of 95 deg. F.  Some contaminants may cause nitromethane to decompose violently under fire or intense heat conditions.  It is heavier than water and slightly soluble in water.  Its vapors are heavier than air.  Toxic oxides of nitrogen are produced during combustion of this material. (¬ AAR, 1999)

Properties:
Flash Point:  95¦ F (NTP, 1992)

Lower Exp Limit:  7.3% (NTP, 1992)

Auto Igtn Temp:  785¦ F (USCG, 1999)

Melting Point:  -20¦ F (NTP, 1992)

Vapor Pressure:  27.8 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  2.11 (NTP, 1992)

Specific Gravity:  1.1322 at 77¦ F (NTP, 1992)

Boiling Point:  214.2¦ F (NTP, 1992)

Molecular Weight:  61.04 (NTP, 1992)

IDLH:  750 ppm (NIOSH, 1997)

TLV TWA:  20 ppm Confirmed animal carcinogen (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 68¦ F (NTP, 1992)

Reactivity:
AIR AND WATER REACTIONS:  Sodium and potassium salts of nitromethane exploded when the dry salt was moistened with water (Chem. Eng. News 28:1473. 1950).CHEMICAL PROFILE:  Colorless, oily liquid, moderately toxic, flammable, potential rocket fuel. May explode by heat, shock or detonation, especially when mixed with acids, bases, acetone, aluminum powder, ammonium salts in the presence of organic solvents, haloforms (chloroform, bromoform), hydrazine in methanol. Ignites on contact with alkyl aluminum or alkyl zinc halides. Violent reaction with strong bases (potassium hydroxide, calcium hydroxide), organic amines (1,2-diaminoethane, hydrazine), bromine, carbon disulfide, hydrocarbons, formaldehyde, metal oxides, lithium aluminum hydride, sodium hydride, strong oxidizers (lithium perchlorate, nitric acid, calcium hypochlorite). Reacts with aqueous silver nitrate to form explosive silver fulminate [Bretherick, 5th ed., 1995, p. 183]. Reacts with acids and bases to form compounds that are sensitive to mechanical shock. (Handling Chemicals Safely 1980.  p.687). Mixtures of nitromethane and aluminum chloride may explode when organic matter is present (Chem. Eng. News 26:2257. 1948). Nitromethane, either alone or in a mixture with methanol and castor oil, has a delayed but violent reaction with powdered calcium hypochlorite (Haz. Home Chem 1963). (REACTIVITY, 1999)

Health Effects:
irritation-eye, nose, throat, skin---mild; narcosis; cumulative liver and lung damage

Physical Description:
Colorless, oily liquid with a disagreeable odor.

Exposure Symptoms:
Derm; in animals: irrit eyes, resp sys; convuls, narco; liver damage


General Desc:
Propyleneimine, inhibited is a clear colorless liquid with an ammonia-like odor.  It has a flash point of 25 deg. F.  If it contacts an acid, it is subject to violent polymerization.  It is toxic by ingestion, inhalation and through skin absorption.  It is lighter than water and soluble in water.  Its vapors are heavier than air.  Toxic oxides of nitrogen are produced during combustion of this material.  Prolonged exposure of containers to heat or fire may result in violent rupture or rocketing.  It is used as an organic intermediate. (¬ AAR, 1999)

Properties:
Flash Point:  25¦ F (cc) (EPA, 1998)

Melting Point:  -85¦ F (EPA, 1998)

Vapor Pressure:  112 mm at 68¦ F (EPA, 1998)

Vapor Density:  2 (EPA, 1998)

Specific Gravity:  0.802 (NTP, 1992)

Boiling Point:  151 to 153¦ F at 760 mm (EPA, 1998)

Molecular Weight:  57.11 (EPA, 1998)

IDLH:  100 ppm; Not applicable for Propylene imine, a potential human carcinogen. (NIOSH, 1997)

TLV TWA:  2 ppm  Suspected human carcinogen.  Skin. (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 66¦ F (NTP, 1992)

First Aid:
Warning: Propyleneimine can severely irritate eyes, skin, and lungs.  Direct eye contact has caused corneal damage.  Suspected of having carcinogenic potential in humans. Caution is advised. Signs and Symptoms of Propyleneimine Exposure: Signs and symptoms of acute exposure to propyleneimine may include irritation, inflammation, and blistering of the skin, eyes, nose, and upper respiratory tract; shortness of Breathing, increased nasal and laryngeal secretions.  Itching, nausea, and periodic vomiting, headache (pain in the temple), dizziness may also be noted.  Central nervous system effects may occur. Emergency Life-Support Procedures: Acute exposure to propyleneimine may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination.  Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to propyleneimine. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Rush to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self-exposure to propyleneimine. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas three times with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for performance of other invasive procedures. 7.  Rush to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the Localized hospital for performance of other invasive procedures. 3.  DO NOT induce vomiting or attempt to neutralize. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Rush to a health care facility.  (EPA, 1998)

Firefighting:
If material is on fire, do not extinguish fire unless flow can be stopped. Use water in flooding quantities as a "fog" and use to cool all affected containers. Keep material out of water sources and sewers. Build dikes to contain flow as necessary. Isolate for 1/2 mile in all directions if tank car or truck is involved in fire.If material is on fire, use foam, carbon dioxide, or dry chemical. (EPA, 1998)

Reactivity:
AIR AND WATER REACTIONS:  Reacts slowly with water and in a nonhazardous fashion to form propanolamine or methylethanolamine. (REACTIVITY, 1999)

Health Effects:
irritation-eye, nose, throat, skin---moderate; central nervous system depression; cumulative liver damage; mutagen;

Synonyms:
2-Methylaziridine, 2-Methylethyleneimine, Propyleneimine, Propylene imine (inhibited), Propylenimine

Physical Description:
Colorless, oily liquid with an ammonia-like odor.


General Desc:
Methyl chloromethyl ether is a clear colorless liquid.  It has a flash point of -4 deg. F.  It is irritating to the eyes and respiratory system.  It is very toxic by inhalation, and may also be toxic by ingestion or skin absorption.  It is heavier than water and is decomposed by water to yield hydrochloric acid, a corrosive material.  It's vapors are heavier than air. (¬ AAR, 1999)

Properties:
Flash Point:  32¦ F (oc) (EPA, 1998)

Melting Point:  -154.3¦ F (EPA, 1998)

Vapor Pressure:  192 mm at 70¦F (NIOSH, 1997)

Specific Gravity:  1.06 (NIOSH, 1997)

Boiling Point:  138¦ F at 760 mm (EPA, 1998)

Molecular Weight:  80.52 (EPA, 1998)

TLV TWA:  Suspected human carcinogen. (¬ACGIH, 1999)

Water Solubility:  Reacts (NIOSH, 1997)

First Aid:
Signs and Symptoms of Chloromethyl Methyl Ether Exposure: Acute exposure to chloromethyl methyl ether may produce severe irritation and burning of the skin, eyes, and mucous membranes.  Sore throat, fever, chills, dypsnea (difficulty breathing), chronic bronchitis, and pulmonary edema with productive cough may be noted.  Emergency Life-Support Procedures: Acute exposure to chloromethyl methyl ether may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination.  Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to chloromethyl methyl ether.  2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support.  3. Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures.  4. Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self-exposure to chloromethyl methyl ether.  2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support.  3.  Remove and isolate contaminated clothing as soon as possible.  4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes.  5.  Wash exposed skin areas thoroughly with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures.  7.  Transport to a health care facility.  Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support.  2.  DO NOT induce vomiting or attempt to neutralize! 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures.  4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water.  5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims. Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults.  6. Transport to a health care facility. (EPA, 1998)

Firefighting:
Move container from fire area. Dike fire control water for later disposal; do not scatter material. Cool containers that are exposed to flames with water. Withdraw immediately in case of rising sound from venting safety device or any discoloration of tank due to fire. Extinguish with dry chemicals, foam, or carbon dioxide. Water may be ineffective in extinguishing fire. (EPA, 1998)

Reactivity:
AIR AND WATER REACTIONS:  With water the ether reacts to evolve formaldehyde and hydrogen chloride. The reaction is slow at ambient conditions. (REACTIVITY, 1999)

Carcinogen:
IARC-1, NIOSH-Ca, NTP-K, OSHA-Ca, TLV-A2, EPA-A

Symptoms:
eye, skin, mucous membrane irritation; pulmonary edema, pulmonary congestion, pneumonia; burns, necrosis; coughing, wheezing; blood stained sputum; weight loss; bronchial secretions; (carcinogenic)

Synonyms:
Chlorodimethyl ether, Chloromethoxymethane, CMME, Dimethylchloroether, Methylchloromethyl ether

Exposure Symptoms:
Irrit eyes, skin, muc memb; pulm edema, pulm congestion, pneu; skin burns, nec; cough, wheez, pulm congestion; blood stained-sputum; low-wgt; bronchial secretions; [carc]


General Desc:
A lustrous, brittle, silvery solid. (NIOSH, 1997)

Properties:
Melting Point:  2271¦ F (NIOSH, 1997)

Vapor Pressure:  0 mm (approx) (NIOSH, 1997)

Specific Gravity:  7.20 (metal) (NIOSH, 1997)

Boiling Point:  3564¦F (NIOSH, 1997)

Molecular Weight:  54.9 (NIOSH, 1997)

IDLH:  500 mg/m3 (NIOSH, 1997)

Water Solubility:  Insoluble (NIOSH, 1997)

First Aid:
Breathing: If a person breathes large amounts of this chemical, move the exposed  person to fresh air at once. If breathing has stopped, perform mouth-to-mouth  resuscitation. Keep the affected person warm and at rest. Get medical  attention as soon as possible. Swallow: If this chemical has been swallowed, get medical attention immediately. (NIOSH, 1997)

Reactivity:
CHEMICAL PROFILE:  During a fire in an industrial bag filter, a mixture of aluminum and manganese dusts was released and an explosion resulted (Occ. Haz. 28:185-7. 1946-47). Powdered manganese ignites in chlorine and burns brilliantly;  with fluorine the reaction takes place with incandescence (Mellor 12:185, 344. 1946-47). Concentrated nitric acid reacts with manganese with incandescence and a feeble explosion (Mellor 12:188. 1946-47). Manganese or potassium ignites in nitrogen dioxide (Ann. Chim. et Phys.(2) 2:317). Manganese burns with a brilliant flame when heated in sulfur dioxide vapor (Mellor 12:187. 1946-47). (REACTIVITY, 1999)

Symptoms:
parkinson's; asthenia, insomnia, mental confusion; metal fume fever: dry throat, cough, chest tightness, dyspnea (breathing difficulty), rales, flu-like fever; low-back pain; vomiting; malaise (vague feeling of discomfort); fatigue; kidney damage

Health Effects:
cumulative central nervous system damage; lung damage

Target Organ:
respiratory system, central nervous system, blood, kidneys

Synonyms:
Manganese metal: Colloidal manganese, Manganese-55 Synonyms of other compounds vary depending upon the specific manganese compound.

Exposure Symptoms:
Parkinson's; asthenia, insom, mental conf; metal fume fever: dry throat, cough, chest tight, dysp, rales, flu-like fever; low-back pain; vomit; mal; ftg; kidney damage   Breath: Resp support Swallow: Medical attention immed Resp sys, CNS, blood, kidneys


Main Chemical Name:
MERCURY, ELEMENTAL AND INORGANIC COMPOUNDS, as Hg

General Desc:
Mercury is an odorless, silvery liquid metal.  It is toxic by ingestion, absorption and inhalation of the fumes.  It is corrosive to aluminum.  It is used as a catalyst, in instruments, boilers, mirror coatings and other uses. (¬ AAR, 1999)

Properties:
Auto Igtn Temp:  Not flammable (USCG, 1999)

Melting Point:  -38.0¦ F (USCG, 1999)

Vapor Pressure:  0.0012 mm (NIOSH, 1997)

Specific Gravity:  13.6 (metal) (NIOSH, 1997)

Boiling Point:  675¦ F at 760 mm (USCG, 1999)

Molecular Weight:  200.59 (USCG, 1999)

IDLH:  10 mg/m3 (NIOSH, 1997)

TLV TWA:  0.025 mg/m3.  Not classifiable as human carcinogen. (¬ACGIH, 1999)

Water Solubility:  Insoluble (NIOSH, 1997)

Firefighting:
Cool all affected containers with flooding quantities of water.  Extinguish fire using agent suitable for type of surrounding fire.  (Material itself does not burn or burns with difficulty.)  Use water in flooding quantities as fog.  Keep run-off water out of sewers and water sources. ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  Insoluble, explosive acelylide is formed by mixing acetylene and mercury. Ammonia and mercury can form explosive compounds. A residue resulting from such a reaction exploded when an attempt was made to clean it off a steel rod (Chem. Eng. News 25:2138. 1947). Chlorine dioxide and mercury explode when mixed (Mellor 2, Supp. 1:381. 1956). Methyl azide in the presence of mercury was shown to be potentially explosive (Can. J. Chem. 41:1048. 1963). Ground mixtures of sodium carbide and mercury, aluminum, lead, or iron can react vigorously (Mellor 5:848. 1946-47). (REACTIVITY, 1999)

Symptoms:
coughing, dyspnea, chest pain, bronchitis pneumonitis; tremors; insomnia; irritability, indecision; headaches; fatigue, weakness; stomatitis; salivation; gastrointestinal disturbances, anorexia, low-weight; proteinuria; eye, skin irritation

Health Effects:
acute and cumulative central nervous system damage; gastrointestinal effects/gingivitis

Synonyms:
Mercury metal: Colloidal mercury, Metallic mercury, Quicksilver Synonyms of "other" Hg compounds vary depending upon the specific compound.

Physical Description:
[Note: "Other" Hg compounds include all inorganic & aryl Hg compounds except

Exposure Symptoms:
Irrit eyes, skin; cough, chest pain, dysp, bron pneuitis; tremor, insom, irrity, indecision, head, ftg, weak; stomatitis, salv; GI dist, anor, low-wgt; prot


General Desc:
Neon is a colorless odorless gas.  It is noncombustible.  The vapors are lighter than air.  Neon is non-toxic but, can act as a simple asphyxiant.  It is chemically inert.  Exposure of the container to prolonged heat or fire may cause it to rupture violently and rocket.  Its principle use is to fill lamp bulbs and tubes. (¬ AAR, 1999)

First Aid:
Move victim to fresh air.  Call emergency medical care.  Apply artificial respiration if victim is not breathing.  Administer oxygen if breathing is difficult.  Clothing frozen to the skin should be thawed before being removed.  In case of contact with liquefied gas, thaw frosted parts with lukewarm water.  Keep victim warm and quiet.  Ensure that medical personnel are aware of the material(s) involved, and take precautions to protect themselves. (DOT, 1996)

Health Effects:
simple asphyxiation; if oxygen level is 18% by volume


General Desc:
Potassium is a soft silvery metal though normally greyish white due to oxidation.  It reacts vigorously with water to form potassium hydroxide, a corrosive material, and hydrogen, a flammable gas.  The heat from this reaction is sufficient to ignite the hydrogen.  Potassium may ignite spontaneously in contact with air.  Once ignited, potassium burns quite violently. (¬ AAR, 1999)

Properties:
Flash Point:  Not Applicable.  Combustible solid. (USCG, 1999)

Melting Point:  145¦ F (USCG, 1999)

Specific Gravity, Solid:  0.86 at 68¦ F (USCG, 1999)

Boiling Point:  1425¦ F at 760 mm (USCG, 1999)

Molecular Weight:  39 (USCG, 1999)

First Aid:
EYES or SKIN:  flush with water; treat caustic burns. (USCG, 1999)

Nonfire Spill Response:
Do not use water.  Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Keep material dry.  Do not attempt to sweep up dry material. ( AAR, 1999)

Firefighting:
Do not use water.  Do not use carbon dioxide.  Use graphite, soda ash, powdered sodium chloride, or suitable dry powder. ( AAR, 1999)

Reactivity:
AIR AND WATER REACTIONS:  Reacts vigorously with oxygen. Reacts vigorously with water even at less than 100 C (Merck 11th ed. 1989). Water (caustic solution, H2). The oxidation of potassium in air is so rapid that the heat generated by the reaction melts and ignites the metal. This is particularly the case when pressure is applied at ordinary temperatures (Sidgwick 1950). Potassium burns in moist air at room temperature (Mellor 2:468. 1946-47). The higher oxides of potassium formed in air react explosively with pure potassium, sodium, sodium-potassium alloys, or organic matter (Mellor 2, Supp.3:1559. 1963).CHEMICAL PROFILE:  Boron trifluoride reacts with incandescence when heated with alkali metals or alkaline earth metals except magnesium (Merck 11th ed. 1989). Maleic anhydride decomposes explosively in the presence of alkali metals (Chem Safety Data Sheet SD-88. 1962); Chem. Haz. Info. Series C-71. 1960). Sodium peroxide oxidizes antimony, arsenic, copper, potassium, tin, and zinc with incandescence (Mellor 2:490-93. 1946-47). Alkali metal hydroxides, acids, anhydrous chlorides of iron, tin, and aluminum, pure oxides of iron and aluminum, and metallic potassium are some of the catalysts that may cause ethylene oxide to rearrange and polymerize, liberating heat (J. Soc. Chem. Ind. 68:179. 1949). A mixture of potassium and any of the following metallic halides produces a strong explosion on impact: aluminum chloride, aluminum fluoride, ammonium fluorocuprate, antimony tribromide, antimony trichloride, antimony triiodide, cadmium bromide, cadmium chloride, cadmium iodide, chromium tetrachloride, cupric bromide, cupric chloride, cuprous bromide cuprous chloride, cuprous iodide, manganese chloride, mercuric bromide, mercuric chloride, mercuric fluoride, mercuric iodide, mercurous chloride, nickel bromide, nickelchloride, nickel iodide, silicon tetrachloride, siver fluoride, stannic chloride, stannic iodide (with siver), stannous chloride, sulfur dibromide, thallous bromide, vanadium pentachloride, zinc bromide, zinc chloride, and zinc iodide (Mellor 2, Supp. 3:1571. 1963). A mixture of potassium and any of the following compounds produces a weak explosion on impact: ammonium bromide, ammonium iodide, cadmium fluoride, chromium trifluoride, manganous bromide, manganous iodide, nickel fluoride, potassium chlorocuprate, silver chloride, silver iodide, strontium iodide, thallous chloride, and zinc fluoride  (Mellor 2, Supp. 3:1571. 1963). A mixture of potassium and any of the following compounds may explode on impact: boric acid, copper oxychloride, lead oxychloride, lead peroxide, lead sulfate, silver iodate, sodium iodate, and vanadium oxychloride  (Mellor 2, Supp. 3:1571. 1963). A mixture of potassium with any of the following compounds produces a very violent explosion on impact: boron tribromide, carbon tetrachloride, cobaltous bromide, cobaltous chloride, ferric bromide, ferric chloride, ferrous bromide, ferrous chloride, ferrous iodide, phosphorus pentachloride, phosphorus tribromide, and sulfur dichloride  (Mellor 2, Supp. 3:1571. 1963). Mixture of solid potassium and carbon dioxide(as dry ice) explodes when subjected to shock  (Mellor 2, Supp. 3:1568. 1963). Potassium and its alloys form explosive mixtures with chlorinated hydrocarbons (Chem. Eng. News 26:2604. 1948). Ethylene oxide is dangerously reactive with metallic potassium (Chemical Safety Data Sheet SD-38:11. 1951). Potassium in contact with the following oxides causes an explosive reaction: potassium ozonide, potassium peroxide, or potassium superoxide  (Mellor 2, Supp. 3:1577. 1963). (REACTIVITY, 1999)


General Desc:
Potassium cyanide is a white crystalline solid or a water solution.  It has the faint odor of bitter almonds.  The solid is slowly decomposed by water and very rapidly by acids to yield hydrogen cyanide, a flammable poison gas.  It is toxic by skin absorption through open wounds, by ingestion, and by inhalation of hydrogen cyanide from the decomposition of the material.  Toxic oxides of nitrogen are produced in fires involving this material.  It is used for gold and silver extraction, in chemical analysis, to make other chemicals, and as an insecticide. (¬ AAR, 1999)

Properties:
Flash Point:  Not flammable (EPA, 1998)

Auto Igtn Temp:  Not flammable (USCG, 1999)

Melting Point:  1173¦ F (EPA, 1998)

Vapor Pressure:  0 mm (approx) (NIOSH, 1997)

Specific Gravity:  1.52 at 61¦ F (NTP, 1992)

Boiling Point:  Very high at 760 mm (USCG, 1999)

Molecular Weight:  65.11 (EPA, 1998)

IDLH:  25 mg/m3 (NIOSH, 1997)

TLV TWA:  5 mg/m3  Skin.  Ceiling limit. (¬ACGIH, 1999)

Water Solubility:  Sol(77¦F): 72% (NIOSH, 1997)

First Aid:
Warning: Effects may be delayed.  Caution is advised.  Vital signs should be monitored closely.  Heart palpitation may occur within minutes after exposure. Signs and Symptoms of Acute Potassium Cyanide Exposure: Signs and symptoms of acute exposure to potassium cyanide may include hypertension (high blood pressure) and tachycardia (rapid heart rate), followed by hypotension (low blood pressure) and bradycardia (slow heart rate).  Cardiac arrhythmias and other cardiac abnormalities are common.  Cyanosis (blue tint to the skin and mucous membranes), and cherry-red or bloody mucous membranes may appear.  Tachypnea (rapid respiratory rate) may be followed by respiratory depression.  Lung hemorrhage and pulmonary edema may occur.  Headache, vertigo (dizziness), agitation, and giddiness may precede combative behavior, convulsions, paralysis, protruding eyeballs, dilated and unreactive pupils, and coma.  Potassium cyanide is irritating to the skin, eyes, and mucous membranes.  Lacrimation (tearing) and a burning sensation of the mouth and throat are common.  Salivation, nausea, and vomiting may also occur. Emergency Life-Support Procedures: Acute exposure to potassium cyanide may require decontamination and life support for the victims.  All exposed persons should be transported to a health care facility as quickly as possible.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air- purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to potassium cyanide. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  IMMEDIATELY begin administering 100% oxygen to all victims.  Monitor victims for respiratory distress. Warning: To prevent self-poisoning, avoid mouth-to-mouth breathing; use a forced-oxygen mask.  Direct oral contact with potassium cyanide- contaminated persons or their gastric contents can result in self- poisoning. 3.  RUSH to a health care facility! 4.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to potassium cyanide. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  IMMEDIATELY begin administering 100% oxygen to all victims.  Monitor victims for respiratory distress. Warning: To prevent self-poisoning, avoid mouth-to-mouth breathing; use a forced-oxygen mask.  Direct oral contact with potassium cyanide- contaminated persons or their gastric contents can result in self- poisoning. 3.  RUSH to a health care facility! 4.  Remove contaminated clothing as soon as possible. 5.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 6.  Wash exposed skin areas twice with soap and water. 7.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  IMMEDIATELY begin administering 100% oxygen to all victims.  Monitor victims for respiratory distress. Warning: To prevent self-poisoning, avoid mouth-to-mouth breathing; use a forced-oxygen mask.  Direct oral contact with potassium cyanide- contaminated persons or their gastric contents can result in self- poisoning. 2.  RUSH to a health care facility! 3.  DO NOT induce vomiting.  Ipecac is not recommended for ingestion of potassium cyanide. 4.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 5.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 6.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. (EPA, 1998)

Firefighting:
Wear full protective clothing. Wear positive pressure breathing apparatus and special protective clothing. Move container from fire area if you can do it without risk. Fight fire from maximum distance. Dike fire control water for later disposal; do not scatter the material.Water may be used on fire in an area containing potassium cyanide.  Extinguish with dry chemical, carbon dioxide, water spray, fog, or foam. (EPA, 1998)

Reactivity:
AIR AND WATER REACTIONS:  When potassiun cyanide dissolves in water, a mild reaction occurs and some poisonous hydrogen cyanide gas is released. This gas is not hazardous except in an enclosed space. If the water is acidic, however, toxic amounts of the gas will form at once.CHEMICAL PROFILE:  Members of this class that contain heavy metals tend to explosive instability.  Most of them are capable of violent oxidation under certain condition; fusion of metal cyanides with metal chlorates, perchlorates, nitrates, or nitrites can cause violent explosions (Bretherick 1979.  p. 101). A mixture of potassium cyanide and nitrite salts may cause an explosion (Pieters 1957.  p. 30). (REACTIVITY, 1999)

Symptoms:
irritation eyes, skin, upper respiratory system; asphyxia; weakness, headache, confusion; nausea, vomiting; increase(d) rate respiratory, slow gasping respiratory; thyroid, blood changes

Target Organ:
eyes, skin, respiratory system, cardiovascular system, central nervous system, thyroid, blood

Exposure Symptoms:
Irrit eyes, skin, upper resp sys; asphy; weak, head, conf; nau, vomit; incr rate resp, slow gasping resp; thyroid, blood changes


General Desc:
Phosphoric acid is a clear colorless liquid or transparent crystalline solid.  It is shipped as both a solid and liquid.  It is soluble in water with the release of heat.  It is corrosive to metals and tissue.  It weighs 15.6 lbs./gallon.  It is used in making fertilizers and detergents, in food processing, and for many other uses. (¬ AAR, 1999)

Properties:
Auto Igtn Temp:  Not flammable (USCG, 1999)

Melting Point:  108¦ F (NIOSH, 1997)

Vapor Pressure:  0.03 mm (NIOSH, 1997)

Specific Gravity:  1.87 (¬ AAR, 1999)

Boiling Point:  >266¦ F at 760 mm (USCG, 1999)

Molecular Weight:  98.00 (USCG, 1999)

IDLH:  1000 mg/m3 (NIOSH, 1997)

TLV TWA:  1 mg/m3 (¬ACGIH, 1999)

TLV STEL:  3 mg/m3 (¬ACGIH, 1999)

Water Solubility:  Miscible (NIOSH, 1997)

Nonfire Spill Response:
Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Neutralize spilled material with crushed limestone, soda ash, or lime.    Apply water spray or mist to knock down vapors.  Vapor knockdown water is corrosive or toxic and should be diked for containment.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash or cement powder.  Neutralize with agricultural lime (CaO), crushed limestone (CaCO3) or sodium bicarbonate (NaHCO3).    Water spill:  Neutralize with agricultural lime (CaO), crushed limestone (CaCO3), or sodium bicarbonate (NaHCO3).  Adjust pH to neutral (pH=7).  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  Colorless, oily liquid, corrosive, moderately toxic. Forms explosive mixture with nitromethane. Violent reaction with sodium tetrahydroborate. In the presence of chlorides it can corrode stainless steel to form explosive hydrogen gas. When heated to decomposition it emits toxic and irritating fumes of oxides of phosphorus [Lewis, 3rd ed., 1993, p. 1029]. (REACTIVITY, 1999)

Symptoms:
upper respiratory tract, eye, skin irritation; skin, eye burns; dermatitis

Synonyms:
Orthophosphoric acid, Phosphoric acid (aqueous), White phosphoric acid

Physical Description:
Thick, colorless, odorless, crystalline solid.

Exposure Symptoms:
Irrit eyes, skin, upper resp sys; eye, skin, burns; derm


General Desc:
Ethyl formate is a clear colorless liquid with a pleasant odor.  It has a flash point of -4 deg. F.  It is lighter than water and soluble in water.  It is slowly decomposed by water to formic acid, a corrosive material and ethyl alcohol, another flammable liquid.  Its vapors are heavier than air. (¬ AAR, 1999)

Properties:
Flash Point:  -4¦ F (cc)

10¦ F (oc) (USCG, 1999)

Lower Exp Limit:  2.8 % (USCG, 1999)

Upper Exp Limit:  16.0 % (USCG, 1999)

Auto Igtn Temp:  851¦ F (USCG, 1999)

Melting Point:  -110¦ F (USCG, 1999)

Vapor Pressure:  200 mm (NIOSH, 1997)

Specific Gravity:  0.92 (NIOSH, 1997)

Boiling Point:  129.6¦ F at 760 mm (USCG, 1999)

Molecular Weight:  74.1 (USCG, 1999)

IDLH:  1500 ppm (NIOSH, 1997)

TLV TWA:  100 ppm (¬ACGIH, 1999)

Water Solubility:  Sol(64¦F): 9% (NIOSH, 1997)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to knock-down vapors.  Do not use water on material itself. ( AAR, 1999)

Reactivity:
This compound is incompatible with the following:Nitrates; strong oxidizers, alkalis & acids [Note: Decomposes slowly in water to form ethyl alcohol and formic acid.] (NIOSH, 1997)

Symptoms:
eye, respiratory system irritation; narcosis

Synonyms:
Ethyl ester of formic acid, Ethyl methanoate

Exposure Symptoms:
Irrit eyes, upper resp sys; in animals: narco


General Desc:
Tetrahydrofuran is a clear colorless liquid with an ethereal odor.  It has a flash point of 6 deg. F.  It is lighter than water and soluble in water.  Its vapors are heavier than air. (¬ AAR, 1999)

Properties:
Flash Point:  6¦ F (NTP, 1992)

Lower Exp Limit:  1.8% (NTP, 1992)

Upper Exp Limit:  11.8% (NTP, 1992)

Auto Igtn Temp:  610¦ F (USCG, 1999)

Melting Point:  -163.3¦ F (NTP, 1992)

Vapor Pressure:  114 mm Hg at 59¦ F; 145 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  2.5 (NTP, 1992)

Specific Gravity:  0.8892 at 68¦ F (NTP, 1992)

Boiling Point:  151¦ F (NTP, 1992)

Molecular Weight:  72.11 (NTP, 1992)

IDLH:  2000 ppm (NIOSH, 1997)

TLV TWA:  200 ppm (¬ACGIH, 1999)

TLV STEL:  250 ppm (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 68¦ F (NTP, 1992)

Reactivity:
CHEMICAL PROFILE:  Oxidizes readily in air to form unstable peroxides that may explode spontaneously (Bretherick, 1979 p.151-154, 164); reacts violently with oxidants, causing fire and explosion hazards (Handling Chemicals Safely 1980. p. 891). Fire can occur when tetrahydrofuran is used as a solvent for lithium aluminum hydride. Peroxides of tetrahydrofuran or their products cause a vigorous reaction with lithium aluminum hydride, which results in fire (MCA Guide for Safety 1973). Using potassium hydroxide to dry impure tetrahydrofuran, which contains peroxides, may be hazardous. Explosions have occurred in the past. Sodium hydroxide behaves in a similar way as potassium hydroxide (NSC Newsletter Chem. Soc. 1967). A violent explosion occurred during the preparation of sodium aluminum hydride from sodium and aluminum in a medium of tetrahydrofuran (Chem. Eng. News 39(40):57. 1961). (REACTIVITY, 1999)

Symptoms:
eye, upper respiratory irritation; nausea; dizziness; headaches

Health Effects:
irritation-eye, nose, throat, skin---moderate; narcosis; mutagen

Synonyms:
Diethylene oxide; 1,4-Epoxybutane; Tetramethylene oxide; THF

Physical Description:
Colorless liquid with an ether-like odor.

Exposure Symptoms:
Irrit eyes, upper resp sys; nau, dizz, head, CNS depres


General Desc:
3-Methylbutan-2-one is a colorless liquid with a pleasant odor.  It has a flash point of less than 70 deg. F.  It is soluble in water and lighter than water.  It may be toxic by inhalation and skin absorption.  It is used as a solvent. (¬ AAR, 1999)

Properties:
Flash Point:  43¦ F (cc) (USCG, 1999)

Melting Point:  -134¦ F (USCG, 1999)

Vapor Pressure:  67.21 mm (USCG, 1999)

Specific Gravity:  0.81 (NIOSH, 1997)

Boiling Point:  201¦ F at 760 mm (USCG, 1999)

Molecular Weight:  86.15 (USCG, 1999)

TLV TWA:  200 ppm (¬ACGIH, 1999)

Water Solubility:  Very slight (NIOSH, 1997)

Symptoms:
irritation eyes, skin, muc memb, respiratory system; cough

Synonyms:
2-Acetyl propane, Isopropyl methyl ketone, 3-Methyl-2-butanone, 3-Methyl butan-2-one, MIPK

Exposure Symptoms:
Irrit eyes, skin, muc memb, resp sys; cough


General Desc:
PHYSICAL DESCRIPTION:  Clear, highly volatile, colorless liquid.

PHYSICAL DATA:  Sweet, chloroform-like odor. (NTP, 1992)

Properties:
Melting Point:  -180¦ F (NIOSH, 1997)

Vapor Pressure:  243 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  6.8 (calculated) (NTP, 1992)

Specific Gravity:  1.871 at 68¦ F (NTP, 1992)

Boiling Point:  122.4¦ F (NTP, 1992)

Molecular Weight:  197.39 (NTP, 1992)

Water Solubility:  0.1-1.0 mg/mL at 64¦ F (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION.  Then, use absorbent paper to pick up all liquid spill material.  Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should protect this material from exposure to light.  Keep it away from oxidizing materials and store it under refrigerated temperatures. (NTP, 1992)

Reactivity:
STABILITY:  This compound is sensitive to exposure to light.  Solutions of this chemical in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal lab conditions.REACTIVITY:  This compound is incompatible with oxidizing materials.  With the exception of chromium, nickel and titanium, most metals are tarnished or corroded by this compound.  When moisture is present, it attacks aluminum, brass and lead, but not copper.  Rubber, some plastics, and similar materials will deteriorate rapidly on contact with this compound. (NTP, 1992)

REL NOTES:
60 MINUTE CEILING, CEILING IS FOR EXPOSURE TO WASTE ANESTHETIC GASES

Symptoms:
irritation eyes, skin, respiratory system; confusion, drowsiness, dizziness, nausea, analgesia, anesthesia; cardiac arrhythmias; liver, kidney damage; decreased audio-visual performance; in animals: reproductive effects

Target Organ:
eyes, skin, respiratory system, cardiovascular system, central nervous system, liver, kidneys, reproductive system

Physical Description:
Clear, colorless liquid with a sweetish, pleasant odor.

Exposure Symptoms:
Irrit eyes, skin, resp sys; conf, drow, dizz, nau, analgesia, anes; card arrhy; liver, kidney damage; decr audio-visual performance; in animals: repro effects

86 REL Notes:
60 minute ceiling; waste anesthetic gases and vapors


General Desc:
Hexamethylenediamine, solid is a colorless crystalline solid.  It is soluble in water.  It is corrosive to metals and tissue.  Toxic oxides of nitrogen are produced during combustion of this material. (¬ AAR, 1999)

Properties:
Flash Point:  178¦ F (NTP, 1992)

Lower Exp Limit:  0.7% (NTP, 1992)

Upper Exp Limit:  6.3% (NTP, 1992)

Auto Igtn Temp:  734-788¦ F (NTP, 1992)

Melting Point:  108¦ F (NTP, 1992)

Vapor Pressure:  1.1 mm Hg at 122¦ F; 3 mm Hg at 140¦ F (NTP, 1992)

Vapor Density:  4.01 (NTP, 1992)

Specific Gravity:  0.839 at 122¦ F (NTP, 1992)

Boiling Point:  401¦ F (NTP, 1992)

Molecular Weight:  116.24 (NTP, 1992)

Water Solubility:  greater than or equal to 100 mg/mL at 73¦ F (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Use natural deep water pockets, excavated lagoons, or sand bag barriers to trap material at bottom.  Remove trapped material with suction hoses. ( AAR, 1999)

Reactivity:
STABILITY:  This compound is hygroscopic.  It may be sensitive to air.  Solutions of this compound in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal lab conditions.REACTIVITY:  This compound can react with strong oxidizing materials.  It is incompatible with acids, acid chlorides and acid anhydrides.  It is also incompatible with ketones, aldehydes, nitrates, phenols, isocyanates, monomers and chlorinated compounds. (NTP, 1992)


General Desc:
Diethyl ether is a clear colorless liquid with an "anesthetic" odor.  It has a flash point of -49 deg. F.  It is lighter than water and insoluble in water.  Its vapors are heavier than air.  It is used as an anesthetic, as a solvent, and to make other chemicals. (¬ AAR, 1999)

Properties:
Flash Point:  -49¦ F (NTP, 1992)

Lower Exp Limit:  1.85% (NTP, 1992)

Upper Exp Limit:  36% (NTP, 1992)

Auto Igtn Temp:  356¦ F (USCG, 1999)

Melting Point:  -177.3¦ F (NTP, 1992)

Vapor Pressure:  442 mm Hg at 68¦ F; 760 mm Hg at 94.3¦ F (NTP, 1992)

Vapor Density:  2.6 (NTP, 1992)

Specific Gravity:  0.7135 at 68¦ F (NTP, 1992)

Boiling Point:  94.3¦ F (NTP, 1992)

Molecular Weight:  74.12 (NTP, 1992)

IDLH:  1900 ppm (NIOSH, 1997)

TLV TWA:  400 ppm (¬ACGIH, 1999)

TLV STEL:  500 ppm (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 68¦ F (NTP, 1992)

Reactivity:
CHEMICAL PROFILE:  Oxidizes readily in air to form unstable peroxides that may explode spontaneously(Bretherick, 1979 p.151-154, 164). A mixture of liquid air and diethyl ether exploded spontaneously, MCA Case History 616(1960). Occational explosions have occurred when aluminum hydride was stored in ether. The explosions have been blamed on the presence of carbon dioxide impurity in the ether, J. Amer. Chem. Soc. 70:877(1948). Diethyl ether and chromium trioxide react violently at room temperature.Solid acetyl peroxide in contact with ether or any volatile solvent may explode violently. A 5-gram portion in ether detonated while being carried, Chem. Eng. News 27:175(1949). Nitrosyl perchlorate ignites and explodes with diethyl ether. A mixture of ether and ozone forms aldehyde and acetic acid and a heavy liquid, ethyl peroxide, an explosive, Mellor 1:911(1946-1947). (REACTIVITY, 1999)

Symptoms:
dizziness; drowsiness; headaches; excited; narcosis; nausea, vomiting; eye, upper respiratory, and skin irritation

Health Effects:
narcosis; irritation-eye, nose, throat, skin---mild

Synonyms:
Diethyl ether, Diethyl oxide, Ethyl oxide, Ether, Solvent ether

Physical Description:
Colorless liquid with a pungent, sweetish odor.

Exposure Symptoms:
Irrit eyes, skin, upper resp sys; dizz, drow, head, excited, narco; nau, vomit


General Desc:
Antimony powder is a silvery or grey solid in the form of dust.  It is heavier than water and insoluble in water.  It is toxic by inhalation and by ingestion.  In the powdered form it may burn and emit toxic fumes if heated or exposed to flames.  It is used to make electric storage batteries and to make semiconductors. (¬ AAR, 1999)

Properties:
Melting Point:  1167.33¦ F (NTP, 1992)

Vapor Pressure:  1 mm Hg  at 1627¦ F (NTP, 1992)

Specific Gravity:  6.684 at 77¦ F (NTP, 1992)

Boiling Point:  3182¦ F (NTP, 1992)

Molecular Weight:  121.75 (NTP, 1992)

IDLH:  50 mg/m3 (NIOSH, 1997)

TLV TWA:  0.5 mg/m3 (¬ACGIH, 1999)

Water Solubility:  Insoluble (NIOSH, 1997)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  Some heavy metals are VERY TOXIC POISONS, especially if their salts are very soluble in water (e.g., lead, chromium, mercury, bismuth, osmium, and arsenic).  IMMEDIATELY call a hospital or poison control center and locate activated charcoal, egg whites, or milk in case the medical advisor recommends administering one of them.  Also locate Ipecac syrup or a glass of salt water in case the medical advisor recommends inducing vomiting.  Usually, this is NOT RECOMMENDED outside of a physician's care.  If advice from a physician is not readily available and the victim is conscious and not convulsing, give the victim a glass of activated charcoal slurry in water or, if this is not available, a glass of milk, or beaten egg whites and IMMEDIATELY transport victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, assure that the victim's airway is open and lay the victim on his/her side with the head lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Reactivity:
CHEMICAL PROFILE:  Antimony is spontaneously flammable in fluorine, chlorine, and bromine. With iodine, the reaction produces heat, which can cause flame or even an explosion if the quantities are great enough (Mellor 9:379 1946-47). Even at 10 C. bromine trifluoride reacts with antimony incandescently. Bromine trifluoride reacts similarly with arsenic, boron, bromine, iodine, phosphorus, and sulfur  (Mellor 2:113 1946-47). Bromoazide explodes on contact with antimony, arsenic, phosphorus, silver foil, or sodium. It is very shock sensitive. Explosions of chloric acid have been due to the formation of unstable compounds with antimony, bismuth, ammonia, and organic matter (Chem. Abst. 46:2805e 1952). The reaction of finely divided antimony and nitric acid can be violent (Pascal 10:504 1931-34). Powdered antimony mixed with potassium nitrate explodes when heated (Mellor 9:282 1946-47). When antimony or arsenic and solid potassium permanganate are ground together, the metals ignite (Mellor 12:322 1946-47). Sodium peroxide oxidizes antimony, arsenic, copper, potassium, tin, and zinc with incandescence (Mellor 2:490-93 1946-47). (REACTIVITY, 1999)

Symptoms:
nose, throat, mouth irritation; coughing; dizziness; headaches; nausea, vomiting, diarrhea; stomach cramps; insomnia; anorexia; skin irritation; inability to smell

Health Effects:
chronic (cumulative) toxicity---cumulative heart and lung damage

Target Organ:
eyes, skin, respiratory system, cardiovascular system

Synonyms:
Antimony metal, Antimony powder, Stibium

Physical Description:
Silver-white, lustrous, hard, brittle solid; scale-like crystals; or a dark-gray, lustrous powder.

Exposure Symptoms:
Irrit eyes, skin, nose, throat, mouth; cough; dizz; head; nau, vomit, diarr; stomach cramps; insom; anor; unable to smell properly


General Desc:
Argon is a colorless odorless noncombustible gas.  It is heavier than air and can asphyxiate by displacement of air.  Exposure of the container to prolonged heat or fire can cause it to rupture violently and rocket. (¬ AAR, 1999)


General Desc:
White to tan, crystalline powder with a faint, characteristic odor. [insecticide] (NIOSH, 1997)

Properties:
Melting Point:  187-197¦ F (NIOSH, 1997)

Vapor Pressure:  0.000007 mm (NIOSH, 1997)

Boiling Point:  Decomposes (NIOSH, 1997)

Molecular Weight:  209.3 (NIOSH, 1997)

Water Solubility:  0.2% (NIOSH, 1997)

Reactivity:
This compound is incompatible with the following:Strong oxidizers, alkalis [Note: Emits highly toxic methyl isocyanate fumes when heated to decomposition.] (NIOSH, 1997)

Symptoms:
miosis, blurred vision; sweating, salivation; abdominal cramps, nausea, diarrhea, vomiting; headache, weakness, muscle twitching

Health Effects:
cholinesterase inhibition; LD50 (oral, rat) 70 mg/kg

Target Organ:
central nervous system, liver, kidneys, gastrointestinal tract, blood cholinesterase

Physical Description:
White to tan, crystalline powder with a faint, characteristic odor.

Exposure Symptoms:
Miosis, blurred vision; sweat, salv; abdom cramps, nau, diarr, vomit; head, weak, musc twitch


General Desc:
Propylene is a colorless gas with a faint petroleum like odor.  It is shipped as a liquefied gas under its own vapor pressure.  For transportation it may be stenched.  Contact with the liquid can cause frostbite.  It is easily ignited.  The vapors are heavier than air.  Any leak can either be liquid or vapor.  It can asphyxiate by the displacement of air.  Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.  It is used to make other chemicals. (¬ AAR, 1999)

Properties:
Flash Point:  -162¦ F (NTP, 1992)

Lower Exp Limit:  2.0% (NTP, 1992)

Upper Exp Limit:  11.1% (NTP, 1992)

Auto Igtn Temp:  851¦ F (USCG, 1999)

Melting Point:  -301.4¦ F (NTP, 1992)

Vapor Pressure:  1 mm Hg at -205.4¦ F; 760 mm Hg at -53.9¦ F (NTP, 1992)

Vapor Density:  1.46 at 32¦ F (NTP, 1992)

Specific Gravity:  0.5193 at 68¦ F (liquid) (NTP, 1992)

Boiling Point:  -53.9¦ F (NTP, 1992)

Molecular Weight:  42.08 (NTP, 1992)

Water Solubility:  44.6 mL/100 mL (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN: CAUTION: Exposure of skin to compressed gases may result in freezing of the skin.  Treatment for frostbite may be necessary.  Remove the victim from the source of contamination.  IMMEDIATELY wash affected areas gently with COLD water (and soap, if necessary) while removing and isolating all contaminated clothing.  Dry carefully with clean, soft towels.  If symptoms such as inflammation or irritation develop, IMMEDIATELY call a physician or go to a hospital for treatment. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  If symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  This compound is a gas, therefore inhalation is the first route of exposure. (NTP, 1992)

Reactivity:
CHEMICAL PROFILE:  During an experiment to produce lactic acid by oxidizing propylene with nirogen peroxide, a violent explosion occurred. These mixtures (olefins and nitrogen peroxide) form extremely unstable nitrosates or nitrosites (Comp. Rend. 116:756 1893).  Contact of very cold liquid propylene with water may result in vigorous or violent boiling of the product and extremely rapid vaporization due to the large temperature differences involved. If the water is hot, there is the possibility that a liquid "superheat" explosion may occur. Pressures may build to dangerous levels if liquid propylene contacts water in a closed container. (REACTIVITY, 1999)


General Desc:
PHYSICAL DESCRIPTION:  White crystalline solid; light beige powder.

PHYSICAL DATA:  Pepper odor. (NTP, 1992)

Properties:
Melting Point:  203¦ F (NTP, 1992)

Vapor Pressure:  0.000034 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  6.52 (NTP, 1992)

Boiling Point:  590-599¦ F at 760 mm Hg (NTP, 1992)

Molecular Weight:  187.6 (NTP, 1992)

IDLH:  2 mg/m3 (NIOSH, 1997)

Water Solubility:  1-5 mg/mL at 61¦ F (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If a spill of this chemical occurs, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with acetone and transfer the dampened material to a suitable container.  Use absorbent paper dampened with acetone to pick up any remaining material.  Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with acetone followed by washing with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should store this chemical under refrigerated temperatures, and keep it away from oxidizing materials. (NTP, 1992)

Reactivity:
STABILITY:  The neat chemical is stable under normal laboratory conditions.REACTIVITY:  This compound may react with strong oxidizers. (NTP, 1992)

Symptoms:
painful, burning eyes, lacrimation, conjunctivitis, erythematic eyelids, blepharospasms; irritated throat, cough, chest constriction; headaches; erythmatic vesiculation of skin

Physical Description:
White crystalline solid with a pepper-like odor.

Exposure Symptoms:
Pain, burn eyes, lac, conj; eryt eyelids, blepharospasm; irrit throat, cough, chest tight; head; eryt, vesic skin


General Desc:
Sulfuryl fluoride is a colorless odorless gas.  It is shipped as a liquefied gas under its own vapor pressure.  It is non-combustible.  It is heavier than air.  It is very toxic by inhalation.  Contact with the liquid can cause frostbite.  Prolonged exposure of the container to fire or intense heat may cause it to violently rupture and rocket. (¬ AAR, 1999)

Properties:
Melting Point:  -212¦ F (NIOSH, 1997)

Vapor Pressure:  15.8 atm at 70¦F (NIOSH, 1997)

Boiling Point:  -68¦F (NIOSH, 1997)

Molecular Weight:  102.1 (NIOSH, 1997)

IDLH:  200 ppm (NIOSH, 1997)

TLV TWA:  5 ppm (¬ACGIH, 1999)

TLV STEL:  10 ppm (¬ACGIH, 1999)

Water Solubility:  Sol(32¦F): 0.2% (NIOSH, 1997)

Reactivity:
AIR AND WATER REACTIONS:  On exposure to moist air, it forms corrosive acid mists which are heavier than air; decomposes with water forming HF  and sulfuric acid; reacts violently with bases.  (Handling Chemicals Safely  p. 881 1980) (REACTIVITY, 1999)

Symptoms:
conjunctivitis; rhinorrhea; paresthesia;  in animals:  narcosis, tremors, convulsions; pulmonary edema; kidney injury

Health Effects:
cumulative liver damage; cumulative lung damage; acute central nervous system effects

Notes 2:
[insecticide/fumigant] [Note: Shipped as a liquefied compressed gas.]

Exposure Symptoms:
Conj, rhinitis, pharyngitis, pares; liquid: frostbite: in animals: narco, tremor, convuls; pulm edema; kidney inj


General Desc:
Clear, colorless to light-yellow liquid. (NIOSH, 1997)

Properties:
Vapor Pressure:  0.001 mm at 77¦F (NIOSH, 1997)

Specific Gravity:  1.07 at 77 ¦F (NIOSH, 1997)

Boiling Point:  None reported (NIOSH, 1997)

Molecular Weight:  262.39 (NTP, 1992)

Water Solubility:  Reacts (NIOSH, 1997)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  Generally, the induction of vomiting is NOT recommended outside of a physician's care due to the risk of aspirating the chemical into the victim's lungs.  However, if the victim is conscious and not convulsing and if medical help is not readily available, consider the risk of inducing vomiting because of the high toxicity of the chemical ingested.  Ipecac syrup or salt water may be used in such an emergency.  IMMEDIATELY transport the victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Nonfire Spill Response:
STORAGE PRECAUTIONS:  You should store this material in a refrigerator. (NTP, 1992)

Symptoms:
irritation eyes, skin, respiratory system; skin, respiratory sensitization; chest tightness, dyspnea (breathing difficulty), cough, dry throat, wheezing, pulmonary edema; skin blisters

Synonyms:
Dicyclohexylmethane 4,4'-diisocyanate; DMDI; bis(4-Isocyanatocyclohexyl)methane; HMDI; Hydrogenated MDI; Reduced MDI; Saturated MDI

Physical Description:
Clear, colorless to light-yellow liquid.

Exposure Symptoms:
Irrit eyes, skin, resp sys; skin, resp sens; chest tight, dysp, cough, dry throat, wheez, pulm edema; skin blisters


General Desc:
Clear liquid, objectionable odor.

This material is used as an insecticide and acaricide; it is applied to plants and soil. (EPA, 1998)

Properties:
Flash Point:  320¦ F (oc) (NIOSH, 1997)

Melting Point:  -45¦ F (EPA, 1998)

Vapor Pressure:  0.00084 mm at 68¦ F (EPA, 1998)

Specific Gravity:  1.16 at 77 ¦F (NIOSH, 1997)

Boiling Point:  257 to 261¦ F at 2 mm (EPA, 1998)

Molecular Weight:  260.39 (EPA, 1998)

TLV TWA:  0.05 mg/m3  Skin. (¬ACGIH, 1999)

TLV STEL:  0.2 mg/m3  Skin. (¬ACGIH, 1999)

Water Solubility:  0.005% (NIOSH, 1997)

First Aid:
Note: Phorate is a cholinesterase inhibitor. Signs and Symptoms of Acute Phorate Exposure: Acute exposure to phorate may produce the following signs and symptoms: pinpoint pupils, blurred vision, headache, dizziness, muscle spasms, and profound weakness.  Vomiting, diarrhea, abdominal pain, seizures, and coma may also occur.  The heart rate may decrease following oral exposure or increase following dermal exposure.  Chest pain may be noted.  Hypotension (low blood pressure) may occur, although hypertension (high blood pressure) is not uncommon.  Dyspnea (shortness of breath) may be followed by respiratory collapse.  Giddiness is common. Emergency Life-Support Procedures: Acute exposure to phorate may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to phorate. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to phorate. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas three times with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 3.  Vomiting may be induced with syrup of Ipecac.  If elapsed time since ingestion of phorate is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4.Ipecac should not be administered to children under 6 months of age. Warning: Ingestion of phorate may result in sudden onset of seizures or loss of consciousness.  Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex, and show no signs of impending seizure or coma.  If ANY uncertainty exists, proceed to Step 4. The following dosages of Ipecac are recommended: children up to 1 year old, 10 mL (1/3 oz); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz).  Ambulate (walk) the victims and give large quantities of water.  If vomiting has not occurred after 15 minutes, Ipecac may be readministered.  Continue to ambulate and give water to the victims.  If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Nonfire Spill Response:
Caution :  Phorate will form toxic mixtures of sulfur oxides, phosphorus oxides, and nitrogen oxides when heated to decomposition. Avoid sources of extreme heat.(Non-Specific -- Organophosphorus Pesticide) Keep unnecessary people away; isolate hazard area and deny entry. Stay upwind; keep out of low areas. Ventilate closed spaces before entering them. Remove and isolate contaminated clothing at the site. Do not touch spilled material; stop leak if you can do it without risk. Use water spray to reduce vapors. Small spills: take up with sand or other noncombustible absorbent material and place into containers for later disposal. Large spills: dike far ahead of spill for later disposal. (EPA, 1998)

Firefighting:
(Non-Specific -- Organophosphorous Pesticide) Wear positive pressure self-contained breathing apparatus. Move container from fire area if you can do it without risk. Fight fire from maximum distance. Dike fire control water for later disposal; do not scatter the material.(Non-Specific -- Organophosphorous Pesticide) Extinguish with dry chemical, carbon dioxide, water spray, fog, or foam. (EPA, 1998)

Reactivity:
This compound is incompatible with the following:Water, alkalis [Note: Hydrolyzed in the presence of moisture and by alkalis.] (NIOSH, 1997)

Symptoms:
irritation eyes, skin, respiratory system; miosis; rhinorrhea (discharge of thin nasal mucus); headache; chest tightness, wheezing, laryngeal spasm, salivation, cyanosis; anorexia, nausea, vomiting, abdominal cramps, diarrhea; sweating; muscle fasiculation, weakness, paralysis; giddiness, confusion, ataxia; convulsions, coma; low blood pressure; cardiac irregular/irregularities

Health Effects:
cholinesterase inhibition; LD50 (oral, rat) 1.1-2.3 mg/kg

Synonyms:
O,O-Diethyl S-(ethylthio)methylphosphorodithioate; O,O-Diethyl S-ethylthiomethylthiothionophosphate; Thimet; Timet

Exposure Symptoms:
Irrit eyes, skin, resp sys; miosis; rhin; head; chest tight, wheez, lar spasm, salv, cyan; anor, nau, vomit, abdom cramps, diarr; sweat; musc fasc, weak, para; gidd, conf, ataxia; convuls, coma; low BP; card irreg


General Desc:
Disulfoton is a dark, yellow, oily liquid with a characteristic sulfur odor.  It is a water emulsifiable liquid.  It is toxic by inhalation, skin absorption, and/or ingestion.  Exposure to skin or eyes may cause burns.  It is combustible but does not ignite easily.  When exposed to high temperature this material may emit toxic fumes.  It is used as a pesticide. (¬ AAR, 1999)

Properties:
Melting Point:  Greater than -13F (EPA, 1998)

Vapor Pressure:  0.00018 mm at 68¦ F (EPA, 1998)

Specific Gravity:  1.14 (NIOSH, 1997)

Boiling Point:  270 to 271¦ F at 1.5 mm (EPA, 1998)

Molecular Weight:  274.38 (EPA, 1998)

TLV TWA:  0.1 mg/m3 (¬ACGIH, 1999)

Water Solubility:  Sol(73¦F): 0.003% (NIOSH, 1997)

First Aid:
Note: Disulfoton is a cholinesterase inhibitor. Signs and Symptoms of Acute Disulfoton Exposure: Acute exposure to disulfoton may produce the following signs and symptoms: pinpoint pupils, blurred vision, headache, dizziness, muscle spasms, and profound weakness.  Vomiting, diarrhea, abdominal pain, seizures, and coma may also occur.  The heart rate may decrease following oral exposure or increase following dermal exposure.  Hypotension (low blood pressure) and chest pain may be noted.  Hypertension (high blood pressure) is not uncommon.  Respiratory symptoms include dyspnea (shortness of breath), respiratory depression, and respiratory paralysis.  Psychosis may occur. Emergency Life-Support Procedures: Acute exposure to disulfoton may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to disulfoton. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to disulfoton. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas three times with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 3.  Vomiting may be induced with syrup of Ipecac.  If elapsed time since ingestion of disulfoton is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4.Ipecac should not be administered to children under 6 months of age. Warning: Ingestion of disulfoton may result in sudden onset of seizures or loss of consciousness.  Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex, and show no signs of impending seizure or coma.  If ANY uncertainty exists, proceed to Step 4. The following dosages of Ipecac are recommended: children up to 1 year old, 10 mL (1/3 oz); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz).  Ambulate (walk) the victims and give large quantities of water.  If vomiting has not occurred after 15 minutes, Ipecac may be readministered.  Continue to ambulate and give water to the victims.  If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Firefighting:
Fight fire from maximum distance. Dike fire control water for later disposal; do not scatter the material. Wear positive pressure breathing apparatus and special protective clothing.Extinguish with dry chemical, carbon dioxide, water spray, fog, or foam. (EPA, 1998)

TLV NOTES:
BEI;VAPOR AND AEROSOL;MEASURED AS INHALABLE FRACTION OF THE AEROSOL, SKIN

Symptoms:
irritation eyes, skin; nausea, vomiting, abdominal cramps, diarrhea, salivation; headache, giddiness, vertigo (an illusion of movement), weakness; rhinorrhea (discharge of thin nasal mucus), chest tightness; blurred vision, miosis; cardiac irregular/irregularities; muscle fasiculation; dyspnea (breathing difficulty); eye, skin burns

Health Effects:
cholinesterase inhibition; LD50 (oral,rat) 2-12 mg/kg

Synonyms:
O,O-Diethyl S-2-(ethylthio)-ethyl phosphorodithioate; Di-Syston®; Thiodemeton

Physical Description:
Oily, colorless to yellow liquid with a characteristic, sulfur odor.

Notes 2:
[insecticide] [Note: Technical product is a brown liquid.]

Exposure Symptoms:
Irrit eyes, skin; nau, vomit, abdom cramps, diarr, salv; head, gidd, verti, weak; rhin, chest tight; blurred vision, miosis; card irreg; musc fasc; dysp; eye, skin burns


General Desc:
Naled is a white solid dissolved in a liquid carrier.  It is a water emulsifiable liquid.  It can cause illness by inhalation, skin absorption and/or ingestion.  The primary hazard is the threat to the environment.  Immediate steps should be taken to limit its spread to the environment.  Since it is a liquid it can easily penetrate the soil and contaminate ground water and nearby streams.  It is used as a pesticide. (¬ AAR, 1999)

Properties:
Melting Point:  80.6¦ F (USCG, 1999)

Vapor Pressure:  0.0002 mm (NIOSH, 1997)

Specific Gravity:  1.96 at 77 ¦F (NIOSH, 1997)

Boiling Point:  ~392¦F = ~200¦C = ~473.2¦K at 760 mm (USCG, 1999)

Molecular Weight:  381 (USCG, 1999)

IDLH:  200 mg/m3 (NIOSH, 1997)

TLV TWA:  3 mg/m3  Skin. (¬ACGIH, 1999)

Water Solubility:  Insoluble (NIOSH, 1997)

Nonfire Spill Response:
Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash or cement powder.    Water spill:  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Reactivity:
Unstable in presence of Iron (USCG, 1999)

TLV NOTES:
BEI;SENSITIZER;VAPOR AND AEROSOL;MEASURED AS INHALABLE FRACTION OF THE AEROSOL, SKIN

Symptoms:
miosis, lacrimation; headaches; tightness in chest, wheezing, laryngeal spasms; salivation; cyanosis; anorexia, nausea, vomiting, abdominal cramping, diarrhea; weakness, twitching, paralysis; giddiness; ataxia, convulsions; low blood pressure; cardiac irr

Health Effects:
cholinesterase inhibition; mutagen; LD50 (oral, rat) 430 mg/kg

Synonyms:
Dibrom®; 1,2-Dibromo-2,2-dichloroethyl dimethyl phosphate; Naled

Physical Description:
Colorless to white solid or straw-colored liquid (above 80ºF) with a slightly pungent odor.

Exposure Symptoms:
Irrit eyes, skin; miosis, lac; head; chest tight, wheez, lar spasm; salv; cyan; anor, nau, vomit, abdom cramp, diarr; weak, twitch, para; gidd, ataxia, convuls; low BP; card irreg


General Desc:
Tan liquid. (Technical) Brown liquid.

This material is used for the control of insects and mites on grapes, citrus, walnuts, ornamentals, apples, pears, and quince. Also used as a spray or dip for the control of ticks, lice, hornfly, and sheep ked on cattle, goats, sheep, and hogs. (EPA, 1998)

Properties:
Melting Point:  -4¦ F (EPA, 1998)

Vapor Pressure:  17.8 mm Hg at 77¦ F (NTP, 1992)

Specific Gravity:  1.257 at 79¦ F (NTP, 1992)

Boiling Point:  140-154¦ F at 0.5 mm Hg (NTP, 1992)

Molecular Weight:  456.54 (EPA, 1998)

TLV TWA:  0.2 mg/m3  Skin. (¬ACGIH, 1999)

Water Solubility:  <0.1 mg/mL at 68¦ F (NTP, 1992)

First Aid:
Note: Dioxathion is a cholinesterase inhibitor. Signs and Symptoms of Acute Dioxathion Exposure: Acute exposure to dioxathion may produce the following signs and symptoms: pinpoint pupils, blurred vision, headache, dizziness, muscle spasms, and profound weakness.  Vomiting, diarrhea, abdominal pain, seizures, and coma may also occur.  The heart rate may decrease following oral exposure or increase following dermal exposure.  Hypotension (low blood pressure) may occur although hypertension (high blood pressure) is not uncommon.  Chest pain may be noted.  Respiratory symptoms include dyspnea (shortness of breath), respiratory depression, and respiratory paralysis.  Psychosis may occur. Emergency Life-Support Procedures: Acute exposure to dioxathion may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to dioxathion. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to dioxathion. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin area three times with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure:  1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 3.  Vomiting may be induced with syrup of Ipecac.  If elapsed time since ingestion of dioxathion is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4.Ipecac should not be administered to children under 6 months of age. Warning: Ingestion of dioxathion may result in sudden onset of seizures or loss of consciousness.  Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex, and show no signs of impending seizure or coma.  If ANY uncertainty exists, proceed to Step 4. The following dosages of Ipecac are recommended: children up to 1 year old, 10 mL (1/3 oz); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz).  Ambulate (walk) the victims and give large quantities of water.  If vomiting has not occurred after 15 minutes, Ipecac may be readministered.  Continue to ambulate and give water to the victims.  If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Nonfire Spill Response:
(Non-Specific -- Organophosphorus Pesticide, Liquid, n.o.s.) Keep unnecessary people away; isolate hazard area and deny entry. Stay upwind; keep out of low areas. Ventilate closed spaces before entering them. Remove and isolate contaminated clothing at the site. Do not touch spilled material; stop leak if you can do so without risk. Use water spray to reduce vapors. Small spills: absorb with sand or other noncombustible absorbent material and place into containers for later disposal. Large spills: dike far ahead of spill for later disposal. (EPA, 1998)

Firefighting:
(Non-Specific -- Organophosphorus Pesticide, Liquid, n.o.s.) Stay upwind; keep out of low areas. Ventilate closed spaces before entering them. Wear positive pressure breathing apparatus and special protective clothing. Remove and isolate contaminated clothing at the site. Move container from fire area if you can do so without risk. Fight fire from maximum distance. Dike fire control water for later disposal; do not scatter the material.(Non-Specific -- Organophosphorus Pesticide, Liquid, n.o.s.) Small fires: dry chemical, carbon dioxide, water spray, or foam. Large fires: water spray, fog or foam. (EPA, 1998)

Reactivity:
STABILITY:  This chemical is heat sensitive.  It is stable in water at a neutral pH.  Solutions of this chemical in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal lab conditions Solutions of this chemical in benzene/hexane are more stable than the pure compound.REACTIVITY:  This chemical may react with iron or tin surfaces.  It may be hydrolyzed by strong acids or alkalies. (NTP, 1992)

Symptoms:
irritation eyes, skin; headache, giddiness, vertigo (an illusion of movement), weakness; rhinorrhea (discharge of thin nasal mucus), chest tightness; miosis; nausea, vomiting, abdominal cramps, diarrhea, salivation; muscle fasiculation; confusion, drowsiness

Health Effects:
cholinesterase inhibition; LD50 (oral, rat) 20 mg/kg

Synonyms:
Delnav®; p-Dioxane-2,3-diyl ethyl phosphorodithioate; Dioxane phosphate; 2,3-p-Dioxanethiol S,S-bis(O,O-diethyl phosphoro-dithioate); Navadel®

Physical Description:
Viscous, brown, tan, or dark-amber liquid.

Notes 2:
[insecticide] [Note: Technical product is a mixture of cis- & trans-isomers.]

Exposure Symptoms:
Irrit eyes, skin; head, gidd, verti, weak; rhin, chest tight; miosis; nau, vomit, abdom cramps, diarr, salv; musc fasc; conf, drow


General Desc:
Isophorone is a colorless to water-white liquid, with a camphor-like odor.  It is lighter than water and insoluble in water.  It has a boiling point of 420 deg. F.  and a flash point around 200 deg. F.  Exposure to the liquid is irritating to skin and eyes and toxic if ingested.  It is used as a solvent and in pesticides. (¬ AAR, 1999)

Properties:
Flash Point:  184¦ F (NTP, 1992)

Lower Exp Limit:  0.8% (NTP, 1992)

Upper Exp Limit:  3.8% (NTP, 1992)

Auto Igtn Temp:  864¦ F (USCG, 1999)

Melting Point:  18¦ F (NTP, 1992)

Vapor Pressure:  0.2 mm Hg at 68¦ F; 1 mm Hg at 100¦ F (NTP, 1992)

Vapor Density:  4.77 (NTP, 1992)

Specific Gravity:  0.925 at 68¦ F (NTP, 1992)

Boiling Point:  419.4¦ F (NTP, 1992)

Molecular Weight:  138.21 (NTP, 1992)

IDLH:  200 ppm (NIOSH, 1997)

TLV TWA:  5 ppm  Ceiling limit. (¬ACGIH, 1999)

Water Solubility:  0.1-1 mg/mL at 64¦ F (NTP, 1992)

Reactivity:
CHEMICAL PROFILE:  Forms explosive peroxides (REACTIVITY, 1999)

Symptoms:
eye, nose, throat irritation; narcosis; dermatitis

Health Effects:
irritation-eye, nose, throat, skin---marked; acute central nervous system effects; chronic central nervous system effects

Physical Description:
Colorless to white liquid with a peppermint-like odor.

Exposure Symptoms:
Irrit eyes, nose, throat; head, nau, dizz, ftg, mal, narco; derm; in animals: kidney, liver damage


General Desc:
Diisobutyl ketone is a clear colorless liquid.  It has a flash point of 140 deg. F.  It is lighter than water and insoluble in water.  Its vapors are heavier than air. (¬ AAR, 1999)

Properties:
Flash Point:  140¦ F (NTP, 1992)

Lower Exp Limit:  0.81 %  at 200¦F (USCG, 1999)

Upper Exp Limit:  7.1 %  at 200¦F (USCG, 1999)

Auto Igtn Temp:  745¦ F (USCG, 1999)

Melting Point:  -51.5¦ F (NTP, 1992)

Vapor Pressure:  2.4 mm Hg (NTP, 1992)

Specific Gravity:  0.8089 at 68¦ F (NTP, 1992)

Boiling Point:  331¦ F (NTP, 1992)

Molecular Weight:  142.27 (NTP, 1992)

IDLH:  500 ppm (NIOSH, 1997)

TLV TWA:  25 ppm (¬ACGIH, 1999)

Water Solubility:  Slightly soluble (NTP, 1992)

Reactivity:
STABILITY:  This chemical is stable under normal laboratory conditions.REACTIVITY:  This compound may attack some plastics.  It reacts with oxidizers. (NTP, 1992)

Symptoms:
eye, nose, skin, throat irritation; headaches; dizziness; dermatitis; liver, kidney damage

Synonyms:
DIBK; sym-Diisopropyl acetone; 2,6-Dimethyl-4-heptanone; Isovalerone; Valerone

Physical Description:
Colorless liquid with a mild, sweet odor.

Exposure Symptoms:
Irrit eyes, skin, nose, throat; head, dizz; derm; liver, kidney damage


General Desc:
Chloroprene is a clear colorless liquid.  It has a flash point of -4 deg. F.  If subject to heat it may polymerize, with evolution of additional heat.  If the polymerization takes place in a container, the container is subject to possible rupture.  It is lighter than water and slightly soluble in water.  Its vapors are heavier than air.  It is used to make neoprene rubber. (¬ AAR, 1999)

Properties:
Flash Point:  -4¦ F (NTP, 1992)

Lower Exp Limit:  4.0% (NTP, 1992)

Upper Exp Limit:  20% (NTP, 1992)

Melting Point:  -202¦ F (NTP, 1992)

Vapor Pressure:  118 mm Hg at 50¦ F; 188 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  3.0 (NTP, 1992)

Specific Gravity:  0.9583 at 68¦ F (NTP, 1992)

Boiling Point:  138.9¦ F (NTP, 1992)

Molecular Weight:  88.54 (NTP, 1992)

IDLH:  300 ppm; Not applicable for beta-Chloroprene, a potential human carcinogen. (NIOSH, 1997)

TLV TWA:  10 ppm  Skin. (¬ACGIH, 1999)

Water Solubility:  Slightly soluble (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Attempt to stop leak if without undue personnel hazard.  Use water spray to knock-down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Remove trapped material with suction hoses. ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  A colorless liquid; when heated to decomposition, it emits highly toxic fumes of chlorine gas. It autooxidizes very rapidly with air, and even at 0 C it produces unstable peroxides which will catalyse exothermic polymerization [Bretherics, 5th ed., 1995, p. 507]. (REACTIVITY, 1999)

Symptoms:
eye, respiratory system irritation; nervousness, irritability; dermatitis, alopecia; [carcinogenic]

Health Effects:
reproductive hazard; systemic toxicity; mutagen

Target Organ:
eyes, skin, respiratory system, reproductive system

Exposure Symptoms:
Irrit eyes, skin, resp sys; ner, irrity; derm; alopecia; repro effects; [carc]


General Desc:
Tetrachloroethylene, also called perchloroethylene, is a clear colorless volatile liquid having an ether-like odor.  It is non-combustible, insoluble in and water and its vapors are heavier than air.  It weighs approximately 13.5 lbs./gal.  It is used as dry cleaning solvent, a degreasing solvent, drying agent for metals, and for the manufacture of other chemicals. (¬ AAR, 1999)

Properties:
Auto Igtn Temp:  Not flammable (USCG, 1999)

Melting Point:  -2¦ F (NTP, 1992)

Vapor Pressure:  14 mm Hg at 68¦ F; 15.8 mm Hg at 72¦ F (NTP, 1992)

Vapor Density:  5.83 (NTP, 1992)

Specific Gravity:  1.6227 at 68¦ F (NTP, 1992)

Boiling Point:  250¦ F (NTP, 1992)

Molecular Weight:  165.83 (NTP, 1992)

IDLH:  150 ppm; Not applicable for Tetrachloroethylene, a potential human carcinogen. (NIOSH, 1997)

TLV TWA:  25 ppm, Suspected human carcinogen (¬ACGIH, 1999)

TLV STEL:  100 ppm, Suspected human carcinogen (¬ACGIH, 1999)

ERPG-1:  100 ppm (AIHA, 1999)

ERPG-2:  200 ppm (AIHA, 1999)

ERPG-3:  1000 ppm (AIHA, 1999)

Water Solubility:  <0.1 mg/mL at 63¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  IMMEDIATELY call a hospital or poison control center even if no symptoms (such as redness or irritation) develop.  IMMEDIATELY transport the victim to a hospital for treatment after washing the affected areas. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  DO NOT INDUCE VOMITING.  Corrosive chemicals will destroy the membranes of the mouth, throat, and esophagus and, in addition, have a high risk of being aspirated into the victim's lungs during vomiting which increases the medical problems.  If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  IMMEDIATELY transport the victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE VOMITING.  Transport the victim IMMEDIATELY to a hospital. OTHER:  Since this chemical is a known or suspected carcinogen you should contact a physician for advice regarding the possible long term health effects and potential recommendation for medical monitoring.  Recommendations from the physician will depend upon the specific compound, its chemical, physical and toxicity properties, the exposure level, length of exposure, and the route of exposure. (NTP, 1992)

Nonfire Spill Response:
Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.    Apply water spray or mist to knock down vapors.  Vapor knockdown water is corrosive or toxic and should be diked for containment.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash or cement powder.    Water spill:  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Remove trapped material with suction hoses. ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  Decomposed upon heating and by UV light forming phosgene and HCl; reacts violently with finely dispersed light metals and zinc.   (Handling Chemicals Safely 1980 p. 887). It has been determined experimentally that mixtures of finely divided barium metal and a number of halogenated hydrocarbons possess an explosive capability. Specifically, impact sensitivity tests have shown that granular barium in contact with monofluorotrichloro- methane, trichlorotrifluoroethane, carbon tetrachloride, trichloroethylene, or tetrachloroethylene can detonate (ASESB Pot. Incid. 39. 1968; Chem. Eng. News 46(9):38. 1968).  Decomposes very slowly in water to form trichloroacetic acid and hydrochloric acid (REACTIVITY, 1999)

REL NOTES:
CARCINOGEN (CA); Reduce exposure to LOWEST FEASIBLE CONCENTRATION (LOQ 0.4 ppm)

Symptoms:
eye, nose, throat irritation; nausea; flushed face, neck; vertigo, dizziness, incoordination; headaches; somnolence; skin erythema; liver damage; (carcinogenic)

Health Effects:
cumulative liver and central nervous system damage; narcosis; mutagen

Target Organ:
eyes, skin, respiratory system, liver, kidneys, central nervous system

Physical Description:
Colorless liquid with a mild, chloroform-like odor.

Exposure Symptoms:
Irrit eyes, skin, nose, throat, resp sys; nau; flush face, neck; verti, dizz, inco; head, som; skin eryt; liver damage; [carc]

86 REL Notes:
Carcinogen; minimize workplace exposure levels and limit the number of workers exposed.


General Desc:
Dimethyl acetamide is clear, colorless liquid.  It has a faint odor similar to ammonia.  It is soluble in water and weighs about the same as water.  Its flash point is 145 deg. F.  and its vapors are heavier than air.  It may cause harm if absorbed through the skin, and may be irritating to eyes and skin. (¬ AAR, 1999)

Properties:
Flash Point:  151¦ F (NTP, 1992)

Lower Exp Limit:  1.8% (NTP, 1992)

Upper Exp Limit:  13.8% (NTP, 1992)

Auto Igtn Temp:  914¦ F (USCG, 1999)

Melting Point:  -4¦ F (NTP, 1992)

Vapor Pressure:  9 mm Hg  at 140¦ F (NTP, 1992)

Specific Gravity:  0.943 at 68¦ F (NTP, 1992)

Boiling Point:  329-331¦ F (NTP, 1992)

Molecular Weight:  87.14 (NTP, 1992)

IDLH:  300 ppm (NIOSH, 1997)

TLV TWA:  10 ppm  Skin. (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 72¦ F (NTP, 1992)

Firefighting:
Use water in flooding quantities as fog.  Solid streams of water may be ineffective.  Use "alcohol" foam, dry chemical or carbon dioxide.  Apply water from as far a distance as possible.  Keep run-off water out of sewers and water sources. ( AAR, 1999)

Reactivity:
STABILITY:  This material is stable under normal laboratory conditions.REACTIVITY:  Exothermic reactions occur with carbon tetrachloride and hexachlorocyclohexane.  It can react violently in the presence of iron. (NTP, 1992)

Symptoms:
jaundice, liver damage; depression, lethargy, halucinations,delusions; irritated skin

Health Effects:
cumulative liver damage; suspect teratogen; central nervous system effects

Physical Description:
Colorless liquid with a weak, ammonia- or fish-like odor.

Exposure Symptoms:
Irrit skin; jaun, liver damage; depres, leth, halu, delusions


General Desc:
Butyl acetate is a clear, colorless liquid with a fruity odor.  It has a flash point in the range of 72 deg. F.  to 88 deg. F.  It is lighter than water and very slightly soluble in water.  Its vapors are heavier than air.  It weighs 7.4 lbs./gal. (¬ AAR, 1999)

Properties:
Flash Point:  72¦ F (NTP, 1992)

Lower Exp Limit:  1.7% (NTP, 1992)

Upper Exp Limit:  7.6% (NTP, 1992)

Auto Igtn Temp:  760¦ F (USCG, 1999)

Melting Point:  -108.2¦ F (NTP, 1992)

Vapor Pressure:  10 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  4.0 (NTP, 1992)

Specific Gravity:  0.8825 at 77¦ F (NTP, 1992)

Boiling Point:  259.7¦ F (NTP, 1992)

Molecular Weight:  116.18 (NTP, 1992)

IDLH:  1700 ppm (NIOSH, 1997)

TLV TWA:  20 ppm (¬ACGIH, 1999)

Water Solubility:  1-5 mg/mL at 68¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  If symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION: DO NOT INDUCE VOMITING.  If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  Be prepared to transport the victim to a hospital if advised by a physician.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Reactivity:
CHEMICAL PROFILE:  Attacks many plastics.  (Handling Chemicals Safely 1980. p. 233) (REACTIVITY, 1999)

Symptoms:
headaches, drowsiness; dryness and irritation of eyes, upper respiratory system, skin

Synonyms:
Butyl acetate, n-Butyl ester of acetic acid, Butyl ethanoate

Exposure Symptoms:
Irrit eyes, skin, upper resp sys; head, drow, narco


General Desc:
PHYSICAL DESCRIPTION:  Light gray to gray powder.

PHYSICAL DATA:  Solutions show blue fluorescence. (NTP, 1992)

Properties:
Melting Point:  226¦ F (NTP, 1992)

Specific Gravity:  1.24 (NTP, 1992)

Boiling Point:  743¦ F (NTP, 1992)

Molecular Weight:  219.29 (NTP, 1992)

Water Solubility:  <1 mg/mL at 66¦ F (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If a spill of this chemical occurs, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with acetone and transfer the dampened material to a suitable container.  Use absorbent paper dampened with acetone to pick up any remaining material.  Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with acetone followed by washing with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should store this material under ambient temperatures and protect it from light. (NTP, 1992)

Firefighting:
Fires involving this compound can be controlled using a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)

Reactivity:
STABILITY:  This compound is stable when stored protected from light for two weeks at temperatures up to 140 F.  Solutions darken above 140 F.REACTIVITY:  This chemical may be oxidized. (NTP, 1992)

Symptoms:
irritation; leucoplakia; acne, hypersensitivity to sunlight; potential occupational carcinogen

Health Effects:
metabolizes to beta-napthylamine in humans and animals

Synonyms:
2-Anilinonaphthalene,  -Naphthylphenylamine, PBNA, 2-Phenylaminonaphthalene, Phenyl- -naphthylamine

Physical Description:
White to yellow crystals or gray to tan flakes or powder.

Notes 2:
[Note: Commercial product may contain 20-30 ppm of  -Naphthylamine.]

Exposure Symptoms:
Irritation; leucoplakia; acne, hypersensitivity to sunlight; [carc]

86 REL Notes:
Carcinogen; reduce exposure to lowest feasible level


General Desc:
Physical State Shipped: Solid

Odor: Odorless

Color: Yellow

Characteristics in Water: Sinks in water. (USCG, 1999)

Properties:
Specific Gravity, Solid:  3.43 at 68.0¦ F (USCG, 1999)

Molecular Weight:  874 (approx.) (USCG, 1999)

TLV TWA:  0.01 mg/m3; confirmed human carcinogen (¬ACGIH, 1999)

First Aid:
INHALATION:  move to fresh air; if exposure has been severe, get medical attention.  INGESTION:  induce vomiting, followed by prompt and complete gastric lavage, catharsis, and demulcents.  EYES:  flush with water.  SKIN:  wash thoroughly with soap and water. (USCG, 1999)


General Desc:
Methylal is a clear colorless liquid with a chloroform-like odor.  It has a flash point of 0 deg. F.  It is lighter than water and soluble in water.  Its vapors are heavier than air. (¬ AAR, 1999)

Properties:
Flash Point:  0¦ F (oc) (USCG, 1999)

Lower Exp Limit:  1.6 % (USCG, 1999)

Upper Exp Limit:  17.6 % (USCG, 1999)

Auto Igtn Temp:  459¦ F (USCG, 1999)

Melting Point:  -157¦ F (USCG, 1999)

Vapor Pressure:  337.08 mm at 70¦ F (USCG, 1999)

Vapor Density (air = 1):  2.6 (USCG, 1999)

Specific Gravity:  0.86 (NIOSH, 1997)

Boiling Point:  108¦ F at 760 mm (USCG, 1999)

Molecular Weight:  76.1 (USCG, 1999)

IDLH:  2200 ppm (NIOSH, 1997)

TLV TWA:  1000 ppm (¬ACGIH, 1999)

Water Solubility:  33% (NIOSH, 1997)

Reactivity:
This compound is incompatible with the following:Strong oxidizers, acids (NIOSH, 1997)

Symptoms:
mild eye, upper respiratory irritation; anesthesia; skin irritation

Health Effects:
cumulative systemic toxicity; irritation-eyes, nose, throat---moderate

Synonyms:
Dimethoxymethane, Formal, Formaldehyde dimethylacetal, Methoxymethyl methyl ether, Methylene dimethyl ether


General Desc:
Diethylamine is a clear colorless liquid with an ammonia-like odor.  It is lighter than water and soluble in water.  It has a flash point of -15 deg. F.  It is a respiratory irritant and is corrosive to the eyes and skin.  Its vapors are heavier than air.  Toxic oxides of nitrogen are produced during combustion of this material.  It weighs 5.9 lbs./gal. (¬ AAR, 1999)

Properties:
Flash Point:  -20¦ F (NTP, 1992)

Lower Exp Limit:  1.8% (NTP, 1992)

Upper Exp Limit:  10.1% (NTP, 1992)

Auto Igtn Temp:  594¦ F (USCG, 1999)

Melting Point:  -58¦ F (NTP, 1992)

Vapor Pressure:  195 mm Hg at 68¦ F; 200 mm Hg at 70¦ F (NTP, 1992)

Vapor Density:  2.53 (NTP, 1992)

Specific Gravity:  0.7074 at 68¦ F (NTP, 1992)

Boiling Point:  131.9¦ F (NTP, 1992)

Molecular Weight:  73.14 (NTP, 1992)

IDLH:  200 ppm (NIOSH, 1997)

TLV TWA:  5 ppm (¬ACGIH, 1999)

TLV STEL:  15 ppm (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 63¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  IMMEDIATELY call a hospital or poison control center even if no symptoms (such as redness or irritation) develop.  IMMEDIATELY transport the victim to a hospital for treatment after washing the affected areas. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  If symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  DO NOT INDUCE VOMITING.  Corrosive chemicals will destroy the membranes of the mouth, throat, and esophagus and volatile chemicals have a high risk of being aspirated into the victim's lungs during vomiting.  Thus, the risk of increasing the medical problems by inducing vomiting of a volatile corrosive chemical is very high.  If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  IMMEDIATELY transport the victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to disperse vapors and dilute standing pools of liquid.    Apply water spray or mist to knock down vapors.  Vapor knockdown water is corrosive or toxic and should be diked for containment.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.  Neutralize with sodium bisulfate (NaHSO4).    Water spill:  Add sodium bisulfate (NaHSO4).  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Reactivity:
STABILITY:  This chemical is sensitive to heat.  It may be sensitive to prolonged exposure to air.REACTIVITY:  This chemical is strongly alkaline.  It is incompatible with strong oxidizers.  It is also incompatible with strong acids.  Violent reactions occur with sulfuric acid.  Cellulose nitrate has spontaneously ignited on contact with this compound.  Contact with dicyanofurazan or dicyanofuroxan is instantaneously explosive.  This chemical will attack some forms of plastics, rubber and coatings. (NTP, 1992)

Symptoms:
eye, skin, respiratory irritation; in animals: myocardial degeneration

Health Effects:
irritation-eye, nose, throat, skin---marked; myocardial degeneration

Physical Description:
Colorless liquid with a fishy, ammonia-like odor.

Exposure Symptoms:
Irrit eyes, skin, resp sys; in animals; myocardial degeneration


Main Chemical Name:
CALCIUM CYANAMIDE, WITH MORE THAN 0.1% CALCIUM CARBIDE

General Desc:
Calcium cyanamide is a colorless to grey, odorless solid.  It may cause illness from ingestion and it may be a skin irritant.  If exposed to water or high temperatures, calcium cyanamide may generate toxic and flammable fumes.  It is used to make pesticides and in fertilizers. (¬ AAR, 1999)

Properties:
Melting Point:  2372¦ F (NTP, 1992)

Vapor Pressure:  0 mm (approx) (NIOSH, 1997)

Specific Gravity:  2.29 at 68¦ F (NTP, 1992)

Boiling Point:  Sublimes >2102¦ F (NTP, 1992)

Molecular Weight:  80.10 (NTP, 1992)

TLV TWA:  0.5 mg/m3 (¬ACGIH, 1999)

Water Solubility:  Decomposes (NTP, 1992)

Nonfire Spill Response:
Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Keep material dry.  Do not use water on material itself.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Use natural deep water pockets, excavated lagoons, or sand bag barriers to trap material at bottom.  Remove trapped material with suction hoses. ( AAR, 1999)

Firefighting:
Extinguish fire using agent suitable for type of surrounding fire.  (Material itself does not burn or burns with difficulty.)  Do not use water on material itself.  Cool all affected containers with flooding quantities of water.  Apply water from as far a distance as possible. ( AAR, 1999)

Reactivity:
AIR AND WATER REACTIONS:  Depending on the calcium carbide content, the cyanamide reacts with water (moisture from air or soil) to produce acetylene. Absorption of water during handling or storage of technical calcium cyanamide may cause explosion (Pieri, M. Chem. Abs. 46, 8335 1952). (REACTIVITY, 1999)

Symptoms:
irritation eyes, skin, respiratory system; headache, vertigo (an illusion of movement), rapid breathing, low blood pressure, nausea, vomiting; skin burns, sensitization; cough; antabuse-like effects

Target Organ:
eyes, skin, respiratory system, vasomotor system

Synonyms:
Calcium carbimide, Cyanamide, Lime nitrogen, Nitrogen lime

Physical Description:
Colorless, gray, or black crystals or powder.

Notes 2:
[fertilizer] [Note: Commercial grades may contain calcium carbide.]

Exposure Symptoms:
Irrit eyes, skin, resp sys; head, verti, rapid breath, low BP, nau, vomit; skin burns, sens; cough; Antabuse-like effects


Main Chemical Name:
TUNGSTEN METAL AND INSOLUBLE COMPOUNDS, as W

Symptoms:
irritation eyes, skin, respiratory system; diffuse pulmonary fibrosis; loss of appetite, nausea, cough; blood changes

Health Effects:
acute central nervous system effects (metabolic poison);

Physical Description:
Hard, brittle, steel-gray to tin-white solid.

Exposure Symptoms:
Irrit eyes, skin, resp sys; diffuse pulm fib; loss of appetite, nau, cough; blood changes


Symptoms:
eye irritation; in animals: pulmonary irritation; eye injury; possible liver damage

Exposure Symptoms:
Irrit eyes; in animals: pulm irrit; eye inj; possible liver damage


PEL NOTES:
PEAK = 0.025 mg/m3 FOR A  30 MINUTE INTERVAL DURING AN 8-HOUR SHIFT

Carcinogen:
IARC-1, NIOSH-Ca, NTP-R, TLV-A2, EPA-B1, EPA-L


Synonyms:
Dibasic zinc stearate, Zinc salt of stearic acid, Zinc distearate

Physical Description:
Soft, white powder with a slight, characteristic odor.


Symptoms:
irritation eyes, skin; in animals: pulmonary irritation

Synonyms:
Tantalum metal: Tantalum-181 Synonyms of other tantalum dusts (including oxide dusts) vary depending upon the specific compound.

Physical Description:
Metal: Steel-blue to gray solid or black, odorless powder.

Exposure Symptoms:
Irrit eyes, skin; in animals: pulm irrit


General Desc:
Yellow gas with a musty odor. [Note: Shipped as a liquefied compressed gas.] (NIOSH, 1997)

Properties:
Melting Point:  -229¦ F (NIOSH, 1997)

Vapor Pressure:  greater than 1 atm (NIOSH, 1997)

Boiling Point:  -9¦F (NIOSH, 1997)

Molecular Weight:  42.1 (NIOSH, 1997)

IDLH:  2 ppm (NIOSH, 1997)

Water Solubility:  Reacts (NIOSH, 1997)

Reactivity:
CHEMICAL PROFILE:  Self-reactive. Diazomethane will undergo violent thermal decomposition. Above 200 deg. C. the vapors may explode violently. Explosions at low temperatures can occur if traces of organic matter are present. J. Phys. Chem. 35:1403(1931). (REACTIVITY, 1999)

Symptoms:
coughing, shortness of breathing; headaches; flushed skin, fever; chest pain, pulmonary edema, pneumonitis; irritated eyes; asthma; fatigue; liquid: frostbite

Health Effects:
acute lung damage; irritation-eyes, nose, throat, skin---marked

Exposure Symptoms:
Irrit eyes; cough, short breath; head, ftg; flush skin, fever; chest pain, pulm edema, pneuitis; asthma; liquid: frostbite


General Desc:
White, crystalline solid or liquid (above 87ºF). [insecticide] [Note: Technical grade is a viscous, brown liquid.] (NIOSH, 1997)

Properties:
Melting Point:  87¦ F (NIOSH, 1997)

Vapor Pressure:  0.00000007 mm at 77¦F (NIOSH, 1997)

Specific Gravity:  1.32 (NIOSH, 1997)

Boiling Point:  248-257 (NIOSH, 1997)

Molecular Weight:  466.5 (NIOSH, 1997)

Water Solubility:  Insoluble (NIOSH, 1997)

First Aid:
Eye: If this chemical contacts the eyes, immediately wash the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately. Contact lenses should not be worn when working with this chemical.  Skin: If this chemical contacts the skin, immediately wash the contaminated skin with soap and water.  If this chemical penetrates the clothing immediately remove the clothing and wash the skin with soap and water. Get medical attention promptly.  Breathing: If a person breathes large amounts of this chemical, move the exposed  person to fresh air at once. If breathing has stopped, perform mouth-to-mouth  resuscitation. Keep the affected person warm and at rest. Get medical  attention as soon as possible. Swallow: If this chemical has been swallowed, get medical attention immediately. (NIOSH, 1997)

TLV NOTES:
BEI, SKIN, TWA=1 mg/m3 MEASURED AS INHALABLE FRACTION OF THE AEROSOL

Symptoms:
irritation eyes, blurred vision; dizziness, conv; dyspnea (breathing difficulty); salivation; abdominal cramps, nausea, diarrhea, vomiting

Health Effects:
irritation-eyes, nose, throat, lungs, skin---marked; nervous system disturbances---cholinesterase inhibition; mutagen; LD50 (oral, rat) 20 mg/kg

Synonyms:
Abate®; Temefos; O,O,O'O'-Tetramethyl O,O'-thiodi-p-phenylene phosphorothioate

Physical Description:
White, crystalline solid or liquid (above 87ºF).

Notes 2:
[insecticide] [Note: Technical grade is a viscous, brown liquid.]

Exposure Symptoms:
Irrit eyes, blurred vision; dizz, conv; dysp; salv; abdom cramps, nau, diarr, vomit


First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.

INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing.

INGESTION:  DO NOT INDUCE VOMITING.  Volatile chemicals have a high risk of being aspirated into the victim's lungs during vomiting which increases the medical problems.  If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  IMMEDIATELY transport the victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital.

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION.  Then, use absorbent paper to pick up all liquid spill material.  Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

STORAGE PRECAUTIONS:  You should protect this chemical from exposure to light.  Keep the container tightly closed under an inert atmosphere, and store it in an explosion-proof refrigerator.  STORE AWAY FROM SOURCES OF IGNITION.

Reactivity:
Highly flammable. Insoluble in water. Slowly decomposes in water.
An oxidizing agent but can serve as a reducing agent.  May begin a vigorous reaction that culminates in a detonation if mixed with reducing agents, including hydrides, sulfides, nitrides,  ammonium salts, cyanides, and many fuels.

Symptoms:
Symptoms of exposure to this compound may include headache, dizziness and tachycardia.  Other symptoms include carboxyhemoglobinemia, fall in blood pressure and change in heart rate.

Synonyms:
BLACKJACK, NITROUS ACID, 2-METHYLPROPYL ESTER

Physical Description:
Clear colorless to pale yellow liquid.  Boiling point 154.4°F (68°C).


General Desc:
Methylamyl acetate is a clear colorless liquid.  It has a flash point of 95 deg. F.  It is lighter than water and is insoluble in water.  Its vapors are heavier than air. (¬ AAR, 1999)

Properties:
Flash Point:  113¦ F (cc)
110¦ F (oc) (USCG, 1999)

Lower Exp Limit:  0.9 %  (calc.) (USCG, 1999)

Upper Exp Limit:  5.7 %  (calc.) (USCG, 1999)

Auto Igtn Temp:  510¦ F (USCG, 1999)

Melting Point:  -82.8¦ F (USCG, 1999)

Vapor Pressure:  10.86 mm (USCG, 1999)

Specific Gravity:  0.86 (NIOSH, 1997)

Boiling Point:  295.2¦ F at 760 mm (USCG, 1999)

Molecular Weight:  144.22 (USCG, 1999)

IDLH:  500 ppm (NIOSH, 1997)

Water Solubility:  0.08% (NIOSH, 1997)

Symptoms:
headaches;  in animals:  eye, nose, throat irritation: narcosis

Synonyms:
1,3-Dimethylbutyl acetate; sec-Hexyl acetate, Methylisoamyl acetate

Physical Description:
Colorless liquid with a mild, pleasant, fruity odor.

Exposure Symptoms:
Irrit eyes, skin, nose, throat; head; in animals: narco


General Desc:
Methylcyclohexane is a clear colorless liquid with a petroleum-like odor.  It has a flash point of 25 deg. F.  It is lighter than water and insoluble in water.  The vapors are heavier than air. (¬ AAR, 1999)

Properties:
Flash Point:  25¦ F (cc) (USCG, 1999)

Lower Exp Limit:  1.1 % (USCG, 1999)

Upper Exp Limit:  6.7 % (USCG, 1999)

Auto Igtn Temp:  482¦ F (USCG, 1999)

Melting Point:  -194.8¦ F (USCG, 1999)

Vapor Pressure:  83.29 mm (USCG, 1999)

Specific Gravity:  0.77 (NIOSH, 1997)

Boiling Point:  213.8¦ F at 760 mm (USCG, 1999)

Molecular Weight:  98.21 (USCG, 1999)

IDLH:  1200 ppm (NIOSH, 1997)

TLV TWA:  400 ppm (¬ACGIH, 1999)

Water Solubility:  Insoluble (NIOSH, 1997)

Symptoms:
lightheadedness; drowsiness; skin, eyes, nose, throat irritation; in animals: narcosis

Physical Description:
Colorless liquid with a faint, benzene-like odor.

Exposure Symptoms:
Irrit eyes, skin, nose, throat; li-head, drow; in animals: narco


General Desc:
N-propanol is a clear, colorless liquid with a sharp musty odor like rubbing alcohol.  It is fully soluble in water.  It has a flash point of 53 to 77 deg. F.  It has an autoignition temperature of 700 deg. F.  The vapors are heavier than air.  The vapors are mildly irritating to the eyes, nose, and throat.  It weighs approximately 6.5 lbs./gal.  It is used in making cosmetics, skin and hair preparations, pharmaceuticals, perfumes, lacquer formulations, dye solutions, antifreezes, rubbing alcohols, soaps, window cleaners, acetone and other chemicals and products. (¬ AAR, 1999)

Properties:
Flash Point:  77¦ F (cc)
81¦ F (oc) (USCG, 1999)

Lower Exp Limit:  2.1 % (USCG, 1999)

Upper Exp Limit:  13.5 % (USCG, 1999)

Auto Igtn Temp:  700¦ F (USCG, 1999)

Melting Point:  -195.2¦ F (USCG, 1999)

Vapor Pressure:  44.98 mm (USCG, 1999)

Specific Gravity:  0.78 approx. (¬ AAR, 1999)

Boiling Point:  207.0¦ F at 760 mm (USCG, 1999)

Molecular Weight:  60.10 (USCG, 1999)

IDLH:  800 ppm (NIOSH, 1997)

TLV TWA:  200 ppm Confirmed animal carcinogen (¬ACGIH, 1999)

TLV STEL:  250 ppm (¬ACGIH, 1999)

Water Solubility:  Miscible (NIOSH, 1997)

First Aid:
Eye: If this chemical contacts the eyes, immediately wash the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately. Contact lenses should not be worn when working with this chemical. Skin: If this chemical contacts the skin, flush the contaminated skin with water. Where there is evidence of skin irritation, get medical attention. Breathing: If a person breathes large amounts of this chemical, move the exposed  person to fresh air at once. If breathing has stopped, perform mouth-to-mouth  resuscitation. Keep the affected person warm and at rest. Get medical  attention as soon as possible. Swallow: If this chemical has been swallowed, get medical attention immediately. (NIOSH, 1997)

Symptoms:
mild eye, nose, throat irritation; dry cracking skin; drowsiness; headaches; ataxia; gastrointestinal pain; abdominal cramps, nausea, vomiting, diarrhea

Health Effects:
irritation-eye, nose, throat, skin---mild; narcosis; suspect carcinogen

Target Organ:
eyes, skin, respiratory system, gastrointestinal tract, central nervous system

Synonyms:
Ethyl carbinol, 1-Propanol, n-Propanol, Propyl alcohol

Physical Description:
Colorless liquid with a mild, alcohol-like odor.

Exposure Symptoms:
Irrit eyes, nose, throat; dry cracking skin; drow, head; ataxia, GI pain; abdom cramps, nau, vomit, diarr; in animals: narco


General Desc:
Tricresylphosphate is a colorless, odorless liquid.  It is insoluble in water and slightly heavier than water.  It is toxic by ingestion and skin absorption.  It is used to make plastics and lubricants. (¬ AAR, 1999)

Properties:
Flash Point:  437¦ F (NTP, 1992)

Auto Igtn Temp:  725¦ F (NTP, 1992)

Melting Point:  -22 to -13¦ F (NTP, 1992)

Vapor Pressure:  0.0000017 mm Hg at 77¦ F (NTP, 1992)

Vapor Density:  12.7 (NTP, 1992)

Specific Gravity:  1.162 at 77¦ F (NTP, 1992)

Boiling Point:  770¦ F (Slight decomposition) (NTP, 1992)

Molecular Weight:  368.37 (NTP, 1992)

IDLH:  40 mg/m3 (NIOSH, 1997)

TLV TWA:  0.1 mg/m3  Skin. (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 68¦ F (NTP, 1992)

Symptoms:
gastrointestinal disturbances; peripheral neuropathy; cramps in calves; paresthesia in feet or hands; weakness in feet, wrist drop, paralysis

Target Organ:
peripheral nervous system, central nervous system

Synonyms:
TCP, TOCP, Tri-o-cresyl ester of phosphoric acid, Tri-o-cresyl phosphate, Triorthocresyl phosphate

Physical Description:
Colorless to pale-yellow, odorless liquid or solid (below 52ºF).

Exposure Symptoms:
GI dist; peri neur; cramps in calves, pares in feet or hands; weak feet, wrist drop, para


General Desc:
Stoddard solvent is a mixture which is clear and colorless and has a strong odor.  It is insoluble in water and weighs about the same as water.  It has a flash point over 100 deg. F.  Exposure to this material should be avoided.  It is used as a solvent and to make other chemicals. (¬ AAR, 1999)

Properties:
Flash Point:  110¦ F (cc) (USCG, 1999)

Lower Exp Limit:  0.8 % (USCG, 1999)

Upper Exp Limit:  5.0 % (USCG, 1999)

Auto Igtn Temp:  540¦ F (USCG, 1999)

Vapor Pressure:  5.17 mm (USCG, 1999)

Specific Gravity:  0.78 (NIOSH, 1997)

Boiling Point:  320 to 390¦ F at 760 mm (USCG, 1999)

Molecular Weight:  Varies (NIOSH, 1997)

TLV TWA:  100 ppm (¬ACGIH, 1999)

Water Solubility:  Insoluble (NIOSH, 1997)

Symptoms:
eye, nose, throat irritation; dizziness; dermatitis

Synonyms:
Dry cleaning safety solvent, Mineral spirits, Petroleum solvent, Spotting naphtha

Physical Description:
Colorless liquid with a kerosene-like odor.

Exposure Symptoms:
Irrit eyes, nose, throat; dizz; derm; chemical pneu (aspir liquid); in animals: kidney damage


General Desc:
Tars, liquid is a thick brownish black liquid with a characteristic petroleum-like odor.  It has a flash point between 100 and 141 deg. F.  It is insoluble in water and is heavier than water.  Its vapors are heavier than air. (¬ AAR, 1999)

Properties:
Flash Point:  100 to 141¦ F (AAR, 1999)

Melting Point:  110¦ F (USCG, 1999)

Specific Gravity, Liquid:  (est.) 1.11 at 122.0¦ F (USCG, 1999)

Molecular Weight:  Mixture (NIOSH, 1997)

TLV TWA:  0.5 mg/m3 (¬ACGIH, 1999)

First Aid:
Eye: If this chemical contacts the eyes, immediately wash the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately. Contact lenses should not be worn when working with this chemical. Breathing: If a person breathes large amounts of this chemical, move the exposed  person to fresh air at once. If breathing has stopped, perform mouth-to-mouth  resuscitation. Keep the affected person warm and at rest. Get medical  attention as soon as possible. (NIOSH, 1997)

Reactivity:
This compound is incompatible with the following:None reported [Note: Asphalt becomes molten at about 200F.] (NIOSH, 1997)

TLV NOTES:
INHALABLE FRACTION, AS BENZENE-SOLUBLE AEROSOL (OR EQUIVALENT METHOD)

Symptoms:
irritation eyes, respiratory system; potential occupational carcinogen

Health Effects:
suspect carcinogen; skin irritant; photosensitive

Synonyms:
Asphalt: Asphaltum, Bitumen (European term), Petroleum asphalt, Petroleum bitumen, Road asphalt, Roofing asphalt

Physical Description:
Fumes generated during the production or application of asphalt (a dark-brown to black cement-like substance manufactured by the vacuum distillation of crude petroleum oil).

86 REL Notes:
15 minute ceiling; measured as total particulate


Symptoms:
headache, loss of appetite, nausea, vomiting, intense jaw pain, cranial nerve palsy; in animals: kidney, liver, brain injury; weight loss [potential occupational carcinogen]

Health Effects:
nausea, headaches acute lung edema; cumulative central nervous system effects

Target Organ:
central nervous system; in animals: kidney tumors

Physical Description:
Volatile oil with a disagreeable, sweetish odor.

Notes 2:
[Note: A gas above 90ºF. DCA is not produced commercially.]

Exposure Symptoms:
Head, loss of appetite, nau, vomit, intense jaw pain, cranial nerve palsy; in animals: kidney, liver, brain inj; low-wgt; [carc]


General Desc:
PHYSICAL DESCRIPTION:  Colorless or white crystals; off-white powder.

PHYSICAL DATA:  Faint acrid odor.  Odorless. (NTP, 1992)

Properties:
Lower Exp Limit:  0.05 g/L (NTP, 1992)

Auto Igtn Temp:  428¦ F (NTP, 1992)

Melting Point:  Decomposes before melting (NTP, 1992)

Vapor Pressure:  Negligible at 68.0¦ F (NTP, 1992)

Boiling Point:  Decomposes (NTP, 1992)

Molecular Weight:  290.36 (NTP, 1992)

Water Solubility:  <1 mg/mL at 68¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  DO NOT INDUCE VOMITING.  If the victim is conscious and not convulsing, administer a slurry of activated charcoal in water and simultaneously call a hospital or poison control center.  IMMEDIATELY transport the victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  Should a spill occur while you are handling this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with 60-70% ethanol and transfer the dampened material to a suitable container.  Use absorbent paper dampened with 60-70% ethanol to pick up any remaining material.  Seal the absorbent paper, and any of your clothes, which may be contaminated, in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should store this chemical under refrigerated temperatures, and protect it from moisture.  If possible, it would be prudent to store this compound under inert atmosphere. (NTP, 1992)

Reactivity:
STABILITY:  This chemical decomposes slowly in the presence of moisture.   It also decomposes with heat.REACTIVITY:  This chemical is incompatible with strong acids, peroxides and strong oxidizers.  It is decomposed by strong alkalies.  It also decomposes on storage with water. (NTP, 1992)

Symptoms:
irritation eyes, skin, upper respiratory system; skin sensitization; possible reproductive, teratogenic effects

Health Effects:
LD50 (oral, mammal) 10 g/kg; systemic fungicide

Physical Description:
White crystalline solid with a faint, acrid odor.

Notes 2:
[fungicide] [Note: Decomposes without melting above 572ºF.]

Exposure Symptoms:
Irrit eyes, skin, upper resp sys; skin sens; possible repro, terato effects


TLV NOTES:
TWA = 0.1 f/cc, RESPIRABLE FIBERS: LENGTH > 5um; ASPECT RATIO >/= 3:1


General Desc:
Physical State Shipped: Liquid

Odor: Characteristic

Color: Yellow

Characteristics in Water: Sinks and slowly mixes with water. (USCG, 1999)

Properties:
Flash Point:  223¦ F (NTP, 1992)

Lower Exp Limit:  1.6% (calculated) (NTP, 1992)

Melting Point:  59.9¦ F (NTP, 1992)

Vapor Pressure:  0.1 mm Hg at 68¦ F; 0.25 mm Hg at 86¦ F; 1.0 mm Hg at 140¦ F (NTP, 1992)

Vapor Density:  4.73 (NTP, 1992)

Specific Gravity:  1.1571 at 68¦ F (NTP, 1992)

Boiling Point:  450.7¦ F (NTP, 1992)

Molecular Weight:  137.15 (NTP, 1992)

IDLH:  200 ppm (NIOSH, 1997)

Water Solubility:  <1 mg/mL at 70¦ F (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water.    Water spill:  Use natural deep water pockets, excavated lagoons, or sand bag barriers to trap material at bottom.  Remove trapped material with suction hoses.  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Firefighting:
Fire Extinguishing Agents Not to Be Used: Water or foam may cause frothing.Fire Extinguishing Agents: Carbon dioxide, dry chemical, carbon tetrachloride, or water fog. (USCG, 1999)

Reactivity:
STABILITY:  This chemical is stable under normal laboratory conditions.REACTIVITY:  This compound reacts with sulfuric acid, strong oxidizers and reducing agents. (NTP, 1992)

Symptoms:
anoxia; cyanosis; headaches; weakness, dizziness; ataxia; dyspnea, tachycardia; nausea, vomiting

Health Effects:
hematologic (blood) disturbances---methemoglobinemia; skin sensitization

Target Organ:
blood, central nervous system, cardiovascular system, skin, gastrointestinal tract

Physical Description:
Yellow liquid with a weak, aromatic odor.

Exposure Symptoms:
Anoxia, cyan; head, weak, dizz; ataxia; dysp; tacar; nau, vomit


General Desc:
Dieldrin is a light-tan flaked solid.  It is insoluble in water.  It is toxic by inhalation, skin absorption and ingestion.  It can penetrate intact skin.  It is used as an insecticide. (¬ AAR, 1999)

Properties:
Melting Point:  349-351¦ F (NTP, 1992)

Vapor Pressure:  0.0000031 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  13.2 (NTP, 1992)

Specific Gravity:  1.75 (NTP, 1992)

Boiling Point:  Decomposes (NIOSH, 1997)

Molecular Weight:  380.91 (NTP, 1992)

IDLH:  50 mg/m3; Not applicable for Dieldrin, a potential human carcinogen. (NIOSH, 1997)

TLV TWA:  0.25 mg/m3  Skin. (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 75¦ F (NTP, 1992)

Nonfire Spill Response:
Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash or cement powder.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Reactivity:
STABILITY:  This chemical is stable under normal laboratory conditions.  Solutions of this chemical in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal lab conditions.REACTIVITY:  This compound is sensitive to mineral acids, acid catalysts, acid oxidizing agents and active metals.  It reacts with phenols.  This compound is also slightly corrosive to metals.  It may react vigorously with strong oxidizers such as chlorine and permanganates and strong acids such as sulfuric or nitric. (NTP, 1992)

Symptoms:
headaches; dizziness; nausea, vomiting, malaise; sweating; myoclonic limbjerks; clonic, tonic convulsions; coma; [potential occupational carcinogen] in animals:  liver, kidney damage

Health Effects:
cumulative liver damage; suspect teratogen; LD50 (oral,rat) 46 mg/kg

Target Organ:
central nervous system, liver, kidneys, skin; in animals: lung, liver, thyroid, and adrenal glan tumors

Physical Description:
Colorless to light-tan crystals with a mild, chemical odor.

Exposure Symptoms:
Head, dizz; nau, vomit, mal, sweat; myoclonic limb jerks; clonic, tonic convuls; coma; [carc]; in animals: liver, kidney damage


General Desc:
Dichlorvos is a colorless to amber liquid with an aromatic odor.  It is heavier than, and slightly soluble in water.  When heated to high temperatures it may emit toxic chloride fumes and phosgene gas.  It has a flash point of 175 deg. F.  or higher.  It is toxic by inhalation, skin absorption and/or ingestion.  It is used as a pesticide. (¬ AAR, 1999)

Properties:
Flash Point:  Greater than 175F (EPA, 1998)

Lower Exp Limit:  Moderately flammable, will not ignite easily. (EPA, 1998)

Upper Exp Limit:  Moderately flammable, will not ignite easily. (EPA, 1998)

Melting Point:  183¦ F (NTP, 1992)

Vapor Pressure:  0.01 mm at 86¦ F (EPA, 1998)

Specific Gravity:  1.415 at 77¦ F (NTP, 1992)

Boiling Point:  284¦ F at 20 mm (EPA, 1998)

Molecular Weight:  220.98 (EPA, 1998)

IDLH:  100 mg/m3 (NIOSH, 1997)

TLV TWA:  0.1 ppm  Skin. (¬ACGIH, 1999)

Water Solubility:  10-50 mg/mL at 68¦ F (NTP, 1992)

First Aid:
Warning: Effects may be delayed up to 12 hours.  Caution is advised. Note: Dichlorvos is a cholinesterase inhibitor. Signs and Symptoms of Acute Dichlorvos Exposure: Acute exposure to dichlorvos may produce the following signs and symptoms: sweating, pinpoint pupils, blurred vision, headache, dizziness, profound weakness, muscle spasms, seizures, and coma.  Mental confusion and psychosis may occur.  Excessive salivation, nausea, vomiting, anorexia, diarrhea, and abdominal pain may also occur.  The heart rate may decrease following oral exposure or increase following dermal exposure.  Chest pain may be noted.  Hypotension (low blood pressure) may be observed, although hypertension (high blood pressure) is not uncommon.  Respiratory symptoms include dyspnea (shortness of breath), pulmonary edema, respiratory depression, and respiratory paralysis. Emergency Life-Support Procedures: Acute exposure to dichlorvos may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to dichlorvos. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self-exposure to dichlorvos. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas three times with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 3.  Vomiting may be induced with syrup of Ipecac.  If elapsed time since ingestion of dichlorvos is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4.  Ipecac should not be administered to children under 6 months of age. Warning: Ingestion of dichlorvos may result in sudden onset of seizures or loss of consciousness.  Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex, and show no signs of impending seizure or coma.  If ANY uncertainty exists, proceed to Step 4. The following dosages of Ipecac are recommended: children up to 1 year old, 10 mL (1/3 oz); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz).  Ambulate (walk) the victims and give large quantities of water.  If vomiting has not occurred after 15 minutes, Ipecac may be readministered.  Continue to ambulate and give water to the victims.  If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3- 1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Firefighting:
Use self-contained breathing apparatus with a full face piece operated on pressure-demand or other positive pressure mode. Prevent skin contact with protective clothing.  Isolate area and deny entry. Fight fire from maximum distance. Dike fire control water for future disposal.Use water in flooding quantities as fog, alcohol foam, dry chemical, or carbon dioxide.  Do not scatter the material. (EPA, 1998)

Reactivity:
STABILITY:  This chemical is sensitive to moisture.REACTIVITY:  This chemical is incompatible with strong acids and bases.  It is slowly hydrolyzed in acidic media and rapidly hydrolyzed by alkalis.  It is corrosive to iron and mild steel. (NTP, 1992)

TLV NOTES:
BEI;SEN;VAPOR AND AEROSOL;MEASURED AS INHALABLE FRACTION AND VAPOR,SKIN

Symptoms:
miosis, aching eyes; rhinorrhea; headaches; tightness chest, wheezing, laryngeal spasms; salivation; cyanosis; anorexia, nausea, vomiting, diarrhea; sweating; muscle fasciculation, paralysis, giddiness, ataxia; convulsions; low blood pressure; cardiac irregularities; irritation eyses, skin

Health Effects:
cholinesterase inhibition; LD50 (oral,rat) 56-80 mg/kg

Physical Description:
Colorless to amber liquid with a mild, chemical odor.

Exposure Symptoms:
Irrit eyes, skin; miosis, ache eyes; rhin; head; chest tight, wheez, lar spasm, salv; cyan; anor, nau, vomit, diarr; sweat; musc fasc, para, gidd, ataxia; convuls; low BP, card irreg


General Desc:
Allyl alcohol is a clear colorless liquid with a mustard-like odor.  It has a flash point of 70 deg. F.  It is very toxic by inhalation and ingestion.  It is lighter than water and soluble in water.  Its vapors are heavier than air.  It weighs 7.1 lbs./gal.  Prolonged exposure to low concentrations or short exposure to high concentrations may have adverse health effects from inhalation. (¬ AAR, 1999)

Properties:
Flash Point:  71.6¦ F (cc) (EPA, 1998)

Lower Exp Limit:  2.5 % (EPA, 1998)

Upper Exp Limit:  18 % (EPA, 1998)

Auto Igtn Temp:  829¦ F (USCG, 1999)

Melting Point:  -200¦ F freezes at -58F (EPA, 1998)

Vapor Pressure:  23.8 mm at 77¦ F (EPA, 1998)

Vapor Density:  2 (EPA, 1998)

Specific Gravity:  0.8540 at 68¦ F (NTP, 1992)

Boiling Point:  206¦ F at 760 mm (EPA, 1998)

Molecular Weight:  58.09 (EPA, 1998)

IDLH:  20 ppm (NIOSH, 1997)

TLV TWA:  2 ppm  Skin. (¬ACGIH, 1999)

TLV STEL:  4 ppm  Skin. (¬ACGIH, 1999)

Water Solubility:  Miscible (NIOSH, 1997)

First Aid:
Warning: Effects may be delayed.  Caution is advised. Signs and Symptoms of Acute Allyl Alcohol Exposure: Signs and symptoms of acute exposure to allyl alcohol may be severe and include eye and skin irritation, pain, burns, and ulceration.  Lacrimation (tearing), blurred vision, and photophobia (heightened sensitivity to light) are common; permanent eye damage may occur.  Nose and throat irritation, headache, cough, dyspnea (shortness of breath), and hemoptysis (spitting up of blood) may be noted.  Nausea, vomiting, and hematuria (bloody urine) may also occur.  Liver and kidney damage have been reported in study animals. Emergency Life-Support Procedures: Acute exposure to allyl alcohol may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to allyl alcohol. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to allyl alcohol. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas twice with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 3.  Vomiting may be induced with syrup of Ipecac.  If elapsed time since ingestion of allyl alcohol is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4.  Ipecac should not be administered to children under 6 months of age. Warning: Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex, and show no signs of impending seizure or coma.  If ANY uncertainty exists, proceed to Step 4. The following dosages of Ipecac are recommended: children up to 1 year old, 10 mL (1/3 oz); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz).  Ambulate (walk) the victims and give large quantities of water.  If vomiting has not occurred after 15 minutes, Ipecac may be readministered.  Continue to ambulate and give water to the victims.  If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to disperse vapors and dilute standing pools of liquid.    Apply water spray or mist to knock down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.  Apply "universal" gelling agent to immobilize spill.    Water spill:  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Firefighting:
Water may be ineffective on fire. Cool exposed containers with water. Wear goggles, self-contained breathing apparatus, rubber overclothing, gloves. Isolate for 1/2 mile in all directions if tank car or truck is involved in fire.Extinguish with dry chemical, alcohol foam, or carbon dioxide. Dike fire control water for later disposal and do not scatter the material. (EPA, 1998)

Reactivity:
CHEMICAL PROFILE:  Polymerizes upon heating in  the persence of air or oxygen; strong reducing agent reacts violently with  oxidants;  Acetyl bromide reacts violently with alcohols or water (Merck 11th ed. 1989).  Mixtures of alcohols with concentrated sulfuric acid and strong hydrogen peroxide can cause explosions. Example: An explosion will occur if dimethylbenzylcarbinol is added to 90% hydrogen peroxide then acidified with concentrated sulfuric acid. Mixtures of ethyl alcohol with concentrated hydrogen peroxide form powerful explosives. Mixtures of hydrogen peroxide and 1-phenyl-2-methyl propyl alcohol tend to explode if acidified with 70% sulfuric acid (Chem. Eng. News 45(43):73. 1967; J, Org. Chem. 28:1893. 1963). Alkyl hypochlorites are violently explosive. They are readily obtained by reacting hypochlorous acid and alcohols either in aqueous solution or mixed aqueous-carbon tetrachloride solutions. Chlorine plus alcohols would similarly yield alkyl hypochlorites. They decompose in the cold and explode on exposure to sunlight or heat. Tertiary hypochlorites are less unstable than secondary or primary hypochlorites (NFPA 491 M. 1991). Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence  (Wischmeyer 1969). Mixing allyl alcohol in equal molar portions with any of the following substances in a closed container caused the temperature and pressure to increase:  chlorosulfonic acid, nitric acid, oleum, sulfuric acid  (NFPA 1991). A reaction between allyl alcohol and carbon tetrachloride produces trichlorobutylene epoxide and dichlorobutylene epoxide, a mixture which during distillation proved to be unstable and detonated in the still (NFPA 491M. 1991). (REACTIVITY, 1999)

Symptoms:
eye irritation, tissue damage; upper respiratory system, skin irritation; pulmonary edema

Health Effects:
acute toxicity---short-term high hazard effects; irritation-eye, nose, throat, bronchi, skin---marked; mutagen; LD50 (oral, rat) 64 mg/kg

Synonyms:
AA, Allylic alcohol, Propenol, 1-Propen-3-ol, 2-Propenol, Vinyl carbinol

Physical Description:
Colorless liquid with a pungent, mustard-like odor.

Exposure Symptoms:
Eye irrit, tissue damage; irrit upper resp sys, skin; pulm edema


General Desc:
meta-Toluidine is a clear colorless liquid.  It has a flash point below 200 deg. F.  It is slightly soluble in water.  Its vapors are heavier than air.  In high concentrations or prolonged exposures it can be toxic by inhalation, ingestion, and skin absorption.  Toxic oxides of nitrogen are produced during combustion of meta-toluidine.  Meta-toluidine is used in the manufacture of organic chemicals and weighs 8 lbs./gal. (¬ AAR, 1999)

Properties:
Flash Point:  186¦ F (cc) (USCG, 1999)

Lower Exp Limit:  1.1 % (USCG, 1999)

Upper Exp Limit:  6.6 % (USCG, 1999)

Auto Igtn Temp:  899¦ F (USCG, 1999)

Melting Point:  -22.7¦ F (USCG, 1999)

Vapor Pressure:  1 mm at 106¦F (NIOSH, 1997)

Specific Gravity:  0.96 (¬ AAR, 1999)

Boiling Point:  398.1¦ F at 760 mm (USCG, 1999)

Molecular Weight:  107.2 (USCG, 1999)

TLV TWA:  2 ppm  Skin. (¬ACGIH, 1999)

Water Solubility:  2% (NIOSH, 1997)

Reactivity:
CHEMICAL PROFILE:  Colorless liquid, toxic, flammable. Can react vigorously with oxidizing reagents. When heated to decomposition it emits very toxic fumes of oxides of nitrogen [Lewis, 3rd ed., 1993, p. 1253]. (REACTIVITY, 1999)

Symptoms:
irritation eyes, skin; dermatitis; hematuria (blood in the urine), methemoglobinemia; cyanosis, nausea, vomiting, low blood pressure, convulsions; anemia, weakness

Synonyms:
3-Amino-1-methylbenzene, 1-Aminophenylmethane, m-Aminotoluene, 3-Methylaniline, 3-Methylbenzenamine, 3-Toluidine, m-Tolylamine

Physical Description:
Colorless to light-yellow liquid with an aromatic, amine-like odor.

Exposure Symptoms:
Irrit eyes, skin; derm; hema, methemo; cyan, nau, vomit, low BP, convuls; anemia, weak


General Desc:
Phenylenediamine is colorless or white colored needles that turn red or purple in air.  It weighs about the same as water and is very soluble in water.  It may be irritating to skin and eyes, and mildly toxic by ingestion.  It is toxic by skin absorption, inhalation and/or ingestion.  It is used in dye manufacturing, as a laboratory reagent, and in photography. (¬ AAR, 1999)

Properties:
Flash Point:  280¦ F (NTP, 1992)

Auto Igtn Temp:  1040¦ F (NTP, 1992)

Melting Point:  145-147¦ F (NTP, 1992)

Vapor Pressure:  1 mm Hg at 211.6¦ F; 0.0018 mm Hg at 77¦ F (NTP, 1992)

Vapor Density:  3.7 (NTP, 1992)

Specific Gravity:  1.0696 at 136¦ F (NTP, 1992)

Boiling Point:  540-543¦ F (NTP, 1992)

Molecular Weight:  108.14 (NTP, 1992)

TLV TWA:  0.1 mg/m3  Skin (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 66¦ F (NTP, 1992)

Nonfire Spill Response:
Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.    Apply water spray or mist to knock down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Remove trapped material with suction hoses. ( AAR, 1999)

Reactivity:
STABILITY:  This compound is sensitive to light.  It turns red on exposure to air.  This compound darkens on storage.  Moist air and excess heat cause it to degrade.  Solutions of this chemical in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal lab conditions.REACTIVITY:  This compound is incompatible with oxidizing agents.  It is also incompatible with acids, acid chlorides, acid anhydrides and chloroformates. (NTP, 1992)


General Desc:
Physical State Shipped: Solid

Odor: Pleasant odor

Color: Light tan to brown

Characteristics in Water: Sinks in water. (USCG, 1999)

Properties:
Flash Point:  307¦ F (NTP, 1992)

Auto Igtn Temp:  1,175¦ F (USCG, 1999)

Melting Point:  129-131¦ F (NTP, 1992)

Vapor Pressure:  1 mm Hg at 226.9¦ F; 60 mm Hg at 404.4¦ F (NTP, 1992)

Vapor Density:  5.82 (NTP, 1992)

Specific Gravity:  1.160 at 72¦ F (NTP, 1992)

Boiling Point:  576¦ F (NTP, 1992)

Molecular Weight:  169.23 (NTP, 1992)

TLV TWA:  10 mg/m3 (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 61¦ F (NTP, 1992)

Firefighting:
Fire Extinguishing Agents Not to Be Used: Water or foam may cause frothing.Fire Extinguishing Agents: Foam, dry chemical, carbon dioxide (USCG, 1999)

Reactivity:
STABILITY:  This chemical discolors in light.REACTIVITY:  This chemical can react violently with hexachloromelamine and trichloromelamine.  It is incompatible with strong oxidizing agents and strong acids.  It is also incompatible with iron and silver salts.  It reacts with nitrogen oxides. (NTP, 1992)

Symptoms:
irritation eyes, skin, muc memb; eczema; tachycardia, hypertension; cough, sneezing; methemoglobinemia; increase(d) blood pressure, heart rate; proteinuria, hematuria (blood in the urine), bladder injury; in animals: teratogenic effects

Health Effects:
cumulative liver, kidney, and bladder; suspect teratogen

Target Organ:
eyes, skin, respiratory system, cardiovascular system, blood, bladder, reproductive system

Synonyms:
Anilinobenzene, DPA, Phenylaniline, N-Phenylaniline, N-Phenylbenzenamine

Physical Description:
Colorless, tan, amber, or brown crystalline solid with a pleasant, floral odor.

Exposure Symptoms:
Irrit eyes, skin, muc memb; eczema; tacar, hypertension; cough, sneez; methemo; incr BP, heart rate; prot, hema, bladder inj; in animals: terato effects


General Desc:
Colorless gas; usually odorless, but has a sweetish chloroform-like odor at high concentrations.

This material is used as an insecticide, rodenticide, fumigant, and nematocide; as a chemical intermediate and as a fire extinguishing agent. (EPA, 1998)

Properties:
Flash Point:  None (EPA, 1998)

Lower Exp Limit:  10 % (EPA, 1998)

Upper Exp Limit:  16 % (EPA, 1998)

Auto Igtn Temp:  999¦ F (USCG, 1999)

Melting Point:  -136¦ F (EPA, 1998)

Vapor Pressure:  1420 mm at 68¦ F (EPA, 1998)

Vapor Density:  3.27 (EPA, 1998)

Specific Gravity:  1.73 (Liquid at 32¦F) (NIOSH, 1997)

Boiling Point:  38.4¦ F at 760 mm (EPA, 1998)

Molecular Weight:  94.95 (EPA, 1998)

IDLH:  250 ppm; Not applicable for Methyl bromide, a potential human carcinogen. (NIOSH, 1997)

TLV TWA:  5 ppm  Skin. (¬ACGIH, 1999)

ERPG-1:  not appropriate (AIHA, 1999)

ERPG-2:  50 ppm (AIHA, 1999)

ERPG-3:  200 ppm (AIHA, 1999)

Water Solubility:  2% (NIOSH, 1997)

First Aid:
Warning: Effects may be delayed for hours to days.  Caution is advised. Signs and Symptoms of Acute Methyl Bromide Exposure: Signs and symptoms of acute exposure to methyl bromide may be severe and include tremors, convulsions, brain hemorrhage, paralysis, coma, and permanent brain damage.  Respiratory effects include cough, tachypnea (rapid respiratory rate), pulmonary edema, and respiratory collapse.  Cyanosis (blue tint to the skin and mucous membranes), pallor, ventricular fibrillation, and circulatory collapse may also occur.  Lethargy, profound weakness, headache, dizziness, mental confusion, slurring of speech, staggering gait, and blurred or double vision are often found.  Gastrointestinal signs and symptoms include nausea, vomiting, abdominal pain, and anorexia.  Oliguria (scanty urination), anuria (lack of urine formation), kidney hemorrhage, and kidney failure may occur.  Contact with methyl bromide may cause dermatitis (red, inflamed skin) and conjunctivitis (red, inflamed eyes). Emergency Life-Support Procedures: Acute exposure to methyl bromide may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to methyl bromide. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to methyl bromide. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas twice with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: No information is available. (EPA, 1998)

Nonfire Spill Response:
Remove all ignition sources. Ventilate area of spill or leak, stop flow of gas or remove leaking cylinder to open air and repair leak or allow cylinder to empty. If material is in the liquid form, allow it to vaporize. Stay upwind, keep out of low areas. Use water spray to reduce vapors. (EPA, 1998)

Firefighting:
Full protective clothing, including self-contained breathing apparatus, coat, pants, gloves, boots, and bands around legs, arms, and waist should be provided. No skin surface should be exposed. Move container from fire area if you can do it without risk. Fight fire from maximum distance. Dike fire control water for later disposal; do not scatter the material.Non-flammable in air; burns in oxygen. Use water spray, foam, carbon dioxide, or dry chemical. (EPA, 1998)

Reactivity:
CHEMICAL PROFILE:  Chloropicrin is a powerful irritant affecting all body surfaces, more toxic then chlorine. It can be shocked into detonation. When heated to decomposition, it emits highly toxic fumes of chlorine gas and nitrogen oxides [Sax, 9th ed., 1996, p. 821]. It produces a violent reaction with aniline [Jackson, K. E., Chem. Rev., 1934, 14, p. 269] or strong bases in the presence of alcohols (alkoxides) [ Ramsey, B. G., et al., J. Am. Chem. Soc., 1966, 88, p. 3059]. (REACTIVITY, 1999)

REL NOTES:
CARCINOGEN (Ca); REDUCE EXPOSURE TO LOWEST FEASIBLE  CONCENTRATION (LOQ 4.7 ppm)

Symptoms:
headaches; visual disturbance; vertigo; nausea, vomiting, malaise; hand tremors; convulsions; dyspnea; eye, skin irritation, vesiculation; (carcinogenic)

Health Effects:
cumulative central nervous system and organ damage; and; acute lung damage

Physical Description:
Colorless gas with a chloroform-like odor at high concentrations.

Notes 2:
[Note: A liquid below 38ºF. Shipped as a liquefied compressed gas.]

Exposure Symptoms:
Irrit eyes, skin, resp sys; musc weak, inco, vis dist, verti; nau, vomit, head; mal; hand tremor; convuls; dysp; skin vesic; liquid: frostbite; [carc]


General Desc:
Ethane is a colorless odorless gas.  It is easily ignited.  The vapors are heavier than air.  It can asphyxiate by the displacement of air.  Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.  Contact with the liquid may cause frostbite. (¬ AAR, 1999)

Properties:
Flash Point:  -211¦ F (USCG, 1999)

Lower Exp Limit:  2.9 % (USCG, 1999)

Upper Exp Limit:  13.0 % (USCG, 1999)

Auto Igtn Temp:  940¦ F (USCG, 1999)

Melting Point:  -279.9¦ F (USCG, 1999)

Specific Gravity, Liquid:  0.546 at -127.48¦ F (USCG, 1999)

Boiling Point:  -127.5¦ F at 760 mm (USCG, 1999)

Molecular Weight:  30.07 (USCG, 1999)

First Aid:
Remove from exposure; support respiration. (USCG, 1999)

TLV NOTES:
TLV-TWA HAS Varies mg/m3, SEE ALIPHATIC HYDROCARBON GASES, ALKANE [C1-C4], "INERT" GAS OR VAPOR THAT ACTS PRIMARILY AS A SIMPLE ASPHYXIANT

Health Effects:
explosive; simple asphyxiation; if oxygen level is 18% by volume


General Desc:
Ethylene is a colorless gas with a sweet odor and taste.  It is lighter than air.  It is easily ignited and a flame can easily flash back to the source of the leak.  Under prolonged exposure to fire or heat the containers may rupture violently and rocket. (¬ AAR, 1999)

Properties:
Flash Point:  -213¦ F (approx.) (cc) (USCG, 1999)

Lower Exp Limit:  2.75 % (USCG, 1999)

Upper Exp Limit:  28.6 % (USCG, 1999)

Auto Igtn Temp:  842¦ F (USCG, 1999)

Melting Point:  -272.4¦ F (USCG, 1999)

Specific Gravity, Liquid:  0.569 at -154.84¦ F (USCG, 1999)

Boiling Point:  -154.7¦ F at 760 mm (USCG, 1999)

Molecular Weight:  28.05 (USCG, 1999)

First Aid:
Remove victim to fresh air, give artificial respiration and oxygen if breathing has stopped, and call a physician. (USCG, 1999)

Reactivity:
CHEMICAL PROFILE:  Peroxidizable monomer may initiate exothermic polymerization of the bulk material (Bretherick 1979. p. 160). Ethylene in the presence of aluminum chloride may undergo a violent reaction (J. Inst. Pet. 33:254. 1947). Ozone and ethylene react explosively (Berichte 38:3837). (REACTIVITY, 1999)

Health Effects:
simple asphyxiation; if oxygen level is 18% by volume explosive


General Desc:
A colorless liquid with a slightly sweetish, pungent odor.

This material is used as an intermediate in organic synthesis; disinfectant, sterilant for blood plasma, tissue grafts, vaccines, enzymes and surgical instruments. (EPA, 1998)

Properties:
Flash Point:  158¦ F (unspc) (EPA, 1998)

Lower Exp Limit:  2.9 % (EPA, 1998)

Melting Point:  -27¦ F (EPA, 1998)

Vapor Pressure:  3.4 mm at 77¦ F (EPA, 1998)

Vapor Density:  2.5 (NTP, 1992)

Specific Gravity:  1.1460 at 68¦ F (NTP, 1992)

Boiling Point:  324¦ F at 760 mm decomposes (EPA, 1998)

Molecular Weight:  72.06 (EPA, 1998)

TLV TWA:  0.5 ppm  Suspected human carcinogen. (¬ACGIH, 1999)

Water Solubility:  10-50 mg/mL at 66¦ F (NTP, 1992)

First Aid:
Warning: Propiolactone, beta- is an animal carcinogen.  Toxicity potential via inhalation and ingestion is high.  May cause death or permanent injury after very short exposures to small quantities.  Propiolactone, Beta- also is an irritant; effects may be delayed. Signs and Symptoms of Propiolactone, Beta- Exposure: Acute exposure to propiolactone, beta- may include irritation to skin, eyes, mouth, esophagus, gastrointestinal tract, and respiratory tract.  Liver and kidney injury, dyspnea (difficult or labored breathing), and convulsions may also be noted. Emergency Life-Support Procedures: Acute exposure to propiolactone, beta- may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to propiolactone, beta-. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the local hospital for performance of other invasive procedures. 4.  Rush to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self-exposure to propiolactone, beta-. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin thoroughly with soap and water. 6.  Obtain authorization and/or further instructions from the local hospital for performance of other invasive procedures. 7.  Rush to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support. 2. Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 3. DO NOT induce vomiting. 4.  Following ingestion, immediately dilute with 4 to 8 ounces (120 to 140 mL) of milk or water not to exceed 15 mL/kg in a child). 5.  Rush to a health care facility. (EPA, 1998)

Nonfire Spill Response:
Avoid contact with liquid. Keep people away.  Stop discharge.  Avoid inhalation. (EPA, 1998)

Firefighting:
Wear air mask, goggles or face shield, rubber gloves, and protective clothing to prevent all skin contact. Cool exposed containers with water.Extinguish with alcohol foam, water, dry chemical, foam, or carbon dioxide. (EPA, 1998)

Reactivity:
CHEMICAL PROFILE:  Slow reaction with water to form beta- hydroxypropionic acid. (REACTIVITY, 1999)

Symptoms:
skin irritation, blistering, burns; corneal opacity; frequent urination; dyspnea; hematuria; (carcinogenic)

Synonyms:
BPL; Hydroacrylic acid,  -lactone; 3-Hydroxy- -lactone; 3-Hydroxy-propionic acid;  -Lactone; 2-Oxetanone; 3-Propiolacetone

Physical Description:
Colorless liquid with a slightly sweet odor.

Exposure Symptoms:
Skin irrit, blistering, burns; corn opac; frequent urination; dysuria; hema; [carc]


General Desc:
Chromium oxychloride is a dark red colored fuming liquid with a pungent odor.  It is decomposed by water to chromic acid, hydrochloric acid, and some chlorine with release of heat.  It is a strong oxidizer.  It is corrosive to tissue. (¬ AAR, 1999)

Properties:
Melting Point:  -141.7¦ F (USCG, 1999)

Vapor Pressure:  20 mm (NIOSH, 1997)

Specific Gravity:  1.91 at 77 ¦F (NIOSH, 1997)

Boiling Point:  241¦ F at 760 mm (USCG, 1999)

Molecular Weight:  154.9 (USCG, 1999)

TLV TWA:  0.025 ppm (¬ACGIH, 1999)

Water Solubility:  Reacts (NIOSH, 1997)

Reactivity:
AIR AND WATER REACTIONS:  Fumes in moist air. Hydrolyses vigorously in contact with water, Merck, 11th ed., 1989.CHEMICAL PROFILE:  Powerful and often violent oxidant of inorganic and organic materials in the absence of a diluent; contact with ammonia causes incandescence; hydrogen sulfide and phosphine may ignite upon contact; acetone, ethanol, ether, and turpentine ignite on contact; moist phosphorus or phosphorus trichloride explodes,  phosphorus tribromide ignites, is explosive in contact with the liquid chloride; interaction with sodium azide to form chromyl azide is explosive in the absence of a diluent; contact with flowers of sulfur causes ignition; urea ignites in contact with the chloride(Bretherick, 1979, p. 822-823). (REACTIVITY, 1999)

Symptoms:
irritation eyes, skin, upper respiratory system; eye, skin burns

Synonyms:
Chlorochromic anhydride, Chromic oxychloride, Chromium chloride oxide, Chromium dichloride dioxide, Chromium dioxide dichloride, Chromium dioxychloride, Chromium oxychloride, Dichlorodioxochromium

Physical Description:
Deep-red liquid with a musty, burning, acrid odor.

Exposure Symptoms:
Irrit eyes, skin, upper resp sys; eye, skin burns


General Desc:
N-pentane is a clear colorless liquid with a petroleum-like odor.  It has a flash point of -57 deg. F.  and a boiling point of 97 deg. F.  It is lighter than water and insoluble in water.  Its vapors are heavier than air. (¬ AAR, 1999)

Properties:
Flash Point:  -57¦ F (NTP, 1992)

Lower Exp Limit:  1.5% (NTP, 1992)

Upper Exp Limit:  7.8% (NTP, 1992)

Auto Igtn Temp:  500¦ F (USCG, 1999)

Melting Point:  -202¦ F (NTP, 1992)

Vapor Pressure:  400 mm Hg at 65.3¦ F; 426 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  2.48 (NTP, 1992)

Specific Gravity:  0.626 at 68¦ F (NTP, 1992)

Boiling Point:  97.0¦ F (NTP, 1992)

Molecular Weight:  72.15 (NTP, 1992)

IDLH:  1500 ppm (NIOSH, 1997)

TLV TWA:  600 ppm (¬ACGIH, 1999)

TLV STEL:  750 ppm (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 70¦ F (NTP, 1992)

Reactivity:
STABILITY:  This chemical is sensitive to heat.  Solutions of this chemical in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal lab conditions.REACTIVITY:  This compound is incompatible with strong oxidizers.  It is also incompatible with strong acids, alkalies and oxygen.  Mixtures with chlorine gas have produced explosions.  It will attack some forms of plastics, rubber and coatings. (NTP, 1992)

Symptoms:
drowsiness; eye, nose irritation; dermatitis; chemical pneumonia

Notes 2:
[Note: A gas above 97ºF. May be utilized as a fuel.]

Exposure Symptoms:
Irrit eyes, skin, nose; derm; chemical pneu (aspir liquid); drow; in animals: narco

86 REL Notes:
15 minute ceiling; action level of 200mg/m3


General Desc:
N-butylamine is a clear colorless liquid with an ammonia-like odor.  It has a flash point of 10 deg. F.  It is lighter than water and soluble in water.  Its vapors are heavier than air.  Toxic oxides of nitrogen are produced during combustion of this material.  It weighs 6.2 lbs./gal. (¬ AAR, 1999)

Properties:
Flash Point:  10¦ F (NTP, 1992)

Lower Exp Limit:  1.7% (NTP, 1992)

Upper Exp Limit:  9.8% (NTP, 1992)

Auto Igtn Temp:  594¦ F (USCG, 1999)

Melting Point:  -58.0¦ F (NTP, 1992)

Vapor Pressure:  72 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  2.52 (NTP, 1992)

Specific Gravity:  0.7327 at 68¦ F (NTP, 1992)

Boiling Point:  172.4¦ F (NTP, 1992)

Molecular Weight:  73.14 (NTP, 1992)

IDLH:  300 ppm (NIOSH, 1997)

TLV TWA:  5 ppm  Skin.  Ceiling limit. (¬ACGIH, 1999)

Water Solubility:  Soluble (greater than or equal to 10 mg/ml) (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  IMMEDIATELY call a hospital or poison control center even if no symptoms (such as redness or irritation) develop.  IMMEDIATELY transport the victim to a hospital for treatment after washing the affected areas. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  If symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  DO NOT INDUCE VOMITING.  Corrosive chemicals will destroy the membranes of the mouth, throat, and esophagus and volatile chemicals have a high risk of being aspirated into the victim's lungs during vomiting.  Thus, the risk of increasing the medical problems by inducing vomiting of a volatile corrosive chemical is very high.  If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  IMMEDIATELY transport the victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to disperse vapors and dilute standing pools of liquid.    Apply water spray or mist to knock down vapors.  Vapor knockdown water is corrosive or toxic and should be diked for containment.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.  Apply approriate foam to diminish vapor and fire hazard.  Neutralize with sodium bisulfate (NaHSO4).    Water spill:  Add sodium bisulfate (NaHSO4).  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  Hydrolysis generates heat and the resulting solutions are strongly basic in nature; 0.1M solutions have a pH of 11.8. (REACTIVITY, 1999)

Symptoms:
eye, nose, throat irritation; headaches; skin flush, burns

Exposure Symptoms:
Irrit eyes, skin, nose, throat; head; skin flush, burns


General Desc:
Zinc chloride, anhydrous is a white crystalline solid.  It is corrosive to metals and tissue.  It weighs 16 lbs./gal. (¬ AAR, 1999)

Properties:
Melting Point:  554¦ F (NIOSH, 1997)

Vapor Pressure:  0 mm (approx) (NIOSH, 1997)

Specific Gravity:  1.92 (¬ AAR, 1999)

Boiling Point:  1350¦F (NIOSH, 1997)

Molecular Weight:  136.3 (NIOSH, 1997)

IDLH:  50 mg/m3 (NIOSH, 1997)

Water Solubility:  Sol(70¦F): 435% (NIOSH, 1997)

Nonfire Spill Response:
Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Neutralize spilled material with crushed limestone, soda ash, or lime.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash or cement powder.  Neutralize with agricultural lime (CaO), crushed limestone (CaCO3) or sodium bicarbonate (NaHCO3).    Water spill:  Neutralize with agricultural lime (CaO), crushed limestone (CaCO3), or sodium bicarbonate (NaHCO3).  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates.  Adjust pH to neutral (pH=7). ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  When dissolved in water, it is a strong acid.   (Handling Chemicals Safely 1980. p. 964) (REACTIVITY, 1999)

Symptoms:
conjunctivitis; eye, skin, nose, throat irritation; coughing, copious sputum; dyspnea, chest pain, pulmonary edema, bronchial pneumonia, pulmonary fibrosis; coronary pulmonale; fever; cyanosis; tachypnea; skin burns

Exposure Symptoms:
Irrit eyes, skin, nose, throat; conj; cough, copious sputum; dysp, chest pain, pulm edema, broncopneu; pulm fib, cor pulmonale; fever; cyan; tachypnea; skin burns


General Desc:
Physical State Shipped: Watery liquid

Odor: Sharp, irritating odor

Color: Colorless

Characteristics in Water: Sinks and mixes with water.  Irritating vapor is produced. (USCG, 1999)

Properties:
Auto Igtn Temp:  Not flammable (USCG, 1999)

Vapor Pressure:  413.60 mm (USCG, 1999)

Specific Gravity, Liquid:  1.19 at 68.0¦ F (USCG, 1999)

Boiling Point:  123¦ F at 760 mm (USCG, 1999)

Molecular Weight:  36.46 (USCG, 1999)

TLV TWA:  5 ppm  For Hydrogen Chloride  Ceiling limit. (¬ACGIH, 1999)

ERPG-1:  3 ppm (AIHA, 1999)

ERPG-2:  20 ppm (AIHA, 1999)

ERPG-3:  15 0 ppm (AIHA, 1999)

First Aid:
INHALATION:  remove person to fresh air; keep him warm and quiet and get medical attention immediately; start artificial respiration if breathing stops. INGESTION:  have person drink water or milk; do NOT induce vomiting.  EYES: immediately flush with plenty of water for at least 15 min. and get medical attention; continue flushing for another 15 min. if physician does not arrive promptly.  SKIN: immediately flush skin while removing contaminated clothing; get medical attention promptly; use soap and wash area for at least 15 min. (USCG, 1999)

Nonfire Spill Response:
Neutralizing Agents for Acids and Caustics: Flush with water; apply powdered limestone, slaked lime, soda ash, or sodium bicarbonate. (USCG, 1999)

Firefighting:
Note:  Most foams will react with the material and release corrosive/toxic gases.  SMALL FIRES:  CO2 (except for Cyanides), dry chemical, dry sand, alcohol-resistant foam.  LARGE FIRES:  Water spray, fog or alcohol-resistant foam.  Move containers from fire area if you can do it without risk.  Do not use straight streams.  Dike fire control water for later disposal; do not scatter the material.  FIRE INVOLVING TANKS OR CAR/TRAILER LOADS:  Fight fire from maximum distance or use unmanned hose holders or monitor nozzles.  Do not get water inside containers.  Cool containers with flooding quantities of water until well after fire is out.  Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank.  ALWAYS stay away from the ends of tanks. (DOT, 1996)

Reactivity:
CHEMICAL PROFILE:  Calcium phosphide and hydrochloric acid undergo a very energetic reaction, Mellor 8:841(1946-1947). Mixing hydrochloric acid in equal molar portions with any of the following substances in a closed container caused the temperature and pressure to increase: acetic anhydride, ammonium hydroxide, 2-aminoethanol, chlorosulfonic acid, ethylene diamine, ethyleneimine, oleum, propylene oxide, sodium hydroxide, sulfuric acid, vinyl acetate, NFPA 1991. When hydrochloric acid and perchloric acid are mixed, the hydronium ion formed decomposes spontaneously with violence, Mellor 2, Supp. 1:613(1956).  With water may generate heat (REACTIVITY, 1999)

Symptoms:
nose, throat, laryngeal inflammation; coughing, throat burns, choking; eye, skin burns; dermatitis;  in animals:  larangeal spasms, pulmonary edema

Health Effects:
irritation-eye, nose, throat, skin---marked; lung edema; dental erosion

Synonyms:
Anhydrous hydrogen chloride; Aqueous hydrogen chloride (i.e., Hydrochloric acid, Muriatic acid)

Physical Description:
Colorless to slightly yellow gas with a pungent, irritating odor.

Exposure Symptoms:
Irrit nose, throat, larynx; cough, choking; derm; solution: eye, skin burns; liquid: frostbite; in animals: lar spasm; pulm edema


General Desc:
PHYSICAL DESCRIPTION:  Clear brown liquid. (NTP, 1992)

Properties:
Flash Point:  190¦ F (NTP, 1992)

Melting Point:  -58¦ F (NIOSH, 1997)

Vapor Pressure:  0.03 mm at 77¦F (NIOSH, 1997)

Specific Gravity:  0.93 at 60 ¦F (NIOSH, 1997)

Boiling Point:  397-399¦ F (NTP, 1992)

Molecular Weight:  135.21 (NTP, 1992)

Water Solubility:  <0.1 mg/mL at 70¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  IMMEDIATELY call a hospital or poison control center even if no symptoms (such as redness or irritation) develop.  IMMEDIATELY transport the victim to a hospital for treatment after washing the affected areas. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION: If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  Generally, the induction of vomiting is NOT recommended outside of a physician's care due to the risk of aspirating the chemical into the victim's lungs.  However, if the victim is conscious and not convulsing and if medical help is not readily available, consider the risk of inducing vomiting because of the high toxicity of the chemical ingested.  Ipecac syrup or salt water may be used in such an emergency.  IMMEDIATELY transport the victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION.  Then, use absorbent paper to pick up all liquid spill material.  Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should keep this container tightly closed under an inert atmosphere and store it under refrigerated conditions. (NTP, 1992)

Symptoms:
irritation eyes, skin; headache, weakness, dizziness; cyanosis; ataxia; dyspnea (breathing difficulty) on effort; tachycardia; methemoglobinemia

Target Organ:
eyes, skin, respiratory system, blood, cardiovascular system, liver, kidneys

Physical Description:
Clear, yellowish liquid with a sweet, aromatic odor.

Exposure Symptoms:
Irrit eyes, skin; head, weak, dizz; cyan; ataxia; dysp on effort; tacar; methemo


General Desc:
Reddish, lustrous, malleable, odorless solid. (NIOSH, 1997)

Properties:
Melting Point:  1981¦ F (NIOSH, 1997)

Vapor Pressure:  0 mm (approx) (NIOSH, 1997)

Specific Gravity:  8.94 (NIOSH, 1997)

Boiling Point:  4703¦F (NIOSH, 1997)

Molecular Weight:  63.5 (NIOSH, 1997)

IDLH:  100 mg/m3 (NIOSH, 1997)

Water Solubility:  Insoluble (NIOSH, 1997)

Reactivity:
CHEMICAL PROFILE:   In the presence of carbon, the combination of chlorine trifluoride with aluminum, copper, lead, magnesium, silver, tin, or zinc results in a violent reaction, Mellor 2, Supp. 1:(1956). Sodium peroxide oxidizes antimony, arsenic, copper, potassium, tin, and zinc with incandescence, Mellor 2:490-93(1946-1947). Unstable acetylides form when acetylene is passed over copper that has been heated enough to form a tarnish of oxide coating. A combination of finely divided copper with finely divided bromates(also chlorates and iodates) of barium, calcium, magnesium, potassium, sodium, or zinc will explode with heat, percussion, and sometimes light friction, Mellor 2:310(1946-1947). A solution of sodium azide in copper pipe with lead joints formed copper and lead azide, both are detonating compounds, Klotz(1973). (REACTIVITY, 1999)

Symptoms:
metal fume fever; chills, muscle aches; nausea; fever; dry throat, coughing; weakness, lassitude; eye, upper respiratory tract irritation; metallic or sweet taste; discolored skin, hair

Health Effects:
irritation-eye, nose, throat, skin---moderate; respiratory effects---acute lung damage/edema

Target Organ:
eyes, skin, respiratory system, liver, kidneys (increase(d) risk with wilson's disease)

Physical Description:
Reddish, lustrous, malleable, odorless solid.

Exposure Symptoms:
Irrit eyes, nose, pharynx; nasal septum perf; metallic taste; derm; in animals: lung, liver, kidney damage; anemia


Synonyms:
Irriation eyes, skin respiratory system; headache, giddiness, dizzyness

86 REL Notes:
15 minute ceiling; action level at 200mg/m3


Symptoms:
paresthesia; ataxia, dysarthria; vision, hearing disturbance; spasticity, jerking limbs; dizziness; salivation; lacrimation (discharge of tears); nausea, vomiting, diarrhea, constipation; skin burns; emotional disturbance; kidney injury; possible teratogenic effects

Target Organ:
eyes, skin, central nervous system, peripheral nervous system, kidneys

Synonyms:
Synonyms vary depending upon the specific (organo) alkyl mercury compound.

Exposure Symptoms:
pares; ataxia, dysarthria; vision, hearing dist; spasticity, jerking limbs; dizz; salv; lac; nau, vomit, diarr, constip; skin burns; emotional dist; kidney inj; possible terato effects


General Desc:
Normal paraffins are a clear liquid with a slight ammonia smell.  They have a flash point of 158 deg. F.  They are slightly soluble in water.  They are irritating to the eyes and skin.  They can cause respiratory irritation, dizziness, nausea, and loss of consciousness with overexposure. (¬ AAR, 1999)

Properties:
Flash Point:  380 to 465¦ F (oc)

390¦ F (cc) (USCG, 1999)

Auto Igtn Temp:  473¦ F (USCG, 1999)

Melting Point:  149¦ F (USCG, 1999)

Specific Gravity:  0.88-0.92 (NIOSH, 1997)

Boiling Point:  Very high (about 700¦ F) at 760 mm (USCG, 1999)

Molecular Weight:  350-420 (NIOSH, 1997)

Water Solubility:  Insoluble (NIOSH, 1997)

Symptoms:
irritation eyes, skin, respiratory system; discomfort, nausea

Physical Description:
Paraffin wax is a white to slightly yellowish, odorless solid.

Notes 2:
[Note: Consists of a mixture of high molecular weight hydrocarbons (e.g., C36H74).]

Exposure Symptoms:
Irrit eyes, skin, resp sys; discomfort, nau


General Desc:
Physical State Shipped: Viscous liquid

Odor: Characteristic odor of carrier

Color: Yellow to brown

Characteristics in Water: Sinks in water. (USCG, 1999)

Properties:
Auto Igtn Temp:  Not flammable (USCG, 1999)

Vapor Pressure:  Low (NIOSH, 1997)

Specific Gravity:  1 (approx) (NIOSH, 1997)

Boiling Point:  338¦ F (Pyrethrin I) 392¦F (Pyrethrin II) 279¦F (Cinerin I) 361¦F (Cinerin II) at 760 mm (USCG, 1999)

Molecular Weight:  328.4 Pyrethrin I; 372.4 Pyrethrin II; 316.4 Cinerin I; 360.4 Cinerin II (USCG, 1999)

IDLH:  5000 mg/m3 (NIOSH, 1997)

TLV TWA:  5 mg/m3 (¬ACGIH, 1999)

Water Solubility:  Insoluble (NIOSH, 1997)

Symptoms:
erythema, dermatitis. papules, pruritis; rhinorrhea, sneezing, asthma

Health Effects:
contact and allergic dermatitis; irritation-eye, skin---mild;

Target Organ:
respiratory system, skin, central nervous system

Synonyms:
Cinerin I or II, Jasmolin I or II, Pyrethrin I or II, Pyrethrins, Pyrethrum I or II [Note: Pyrethrum is a variable mixture of Cinerin, Jasmolin, and Pyrethrin.]

Exposure Symptoms:
Erythema, derm, papules, pruritus, rhin; sneez; asthma


Symptoms:
acneform dermatitis; headaches; fatigue; anorexia; vertigo; jaundice, liver injury

Exposure Symptoms:
Acne-form derm; head, ftg, anor, verti; jaun, liver inj


General Desc:
Colorless crystals with a mild ester odor, commercial product is a reddish-brown solid.

This material is a fast acting insecticide with both systemic and contact action used against a wide range of pests on cotton, sugar cane, tobacco, potatoes, peanuts, tomatoes, and ornamentals. (EPA, 1998)

Properties:
Flash Point:  Above 200F (EPA, 1998)

Melting Point:  129 to 131 ¦ F crystals 
 77 to 86¦ F  commercial product (EPA, 1998)

Vapor Pressure:  7e-06 mm at 68¦ F (EPA, 1998)

Boiling Point:  257¦ F at 0.0005 mm (EPA, 1998)

Molecular Weight:  223.16 (EPA, 1998)

TLV TWA:  0.25 mg/m3 (¬ACGIH, 1999)

Water Solubility:  Miscible (NIOSH, 1997)

First Aid:
Note: Monocrotophos is a cholinesterase inhibitor. Signs and Symptoms of Acute Monocrotophos Exposure: Acute exposure to monocrotophos may result in the following signs and symptoms: pinpoint pupils, blurred vision, headache, dizziness, muscle spasms, and profound weakness.  Vomiting, diarrhea, abdominal pain, seizures, and coma may also occur.  The heart rate may decrease following oral exposure or increase following dermal exposure.  Hypotension (low blood pressure) may occur, although hypertension (high blood pressure) is not uncommon.  Chest pain may be noted.  Dyspnea (shortness of breath) may lead to respiratory collapse.  Giddiness is common. Emergency Life-Support Procedures: Acute exposure to monocrotophos may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to monocrotophos. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to monocrotophos. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas three times with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 3.  Vomiting may be induced with syrup of Ipecac.  If elapsed time since ingestion of monocrotophos is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4.  Ipecac should not be administered to children under 6 months of age. Warning: Ingestion of monocrotophos may result in sudden onset of seizures or loss of consciousness.  Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex, and show no signs of impending seizure or coma.  If ANY uncertainty exists, proceed to Step 4. The following dosages of Ipecac are recommended: children up to 1 year old, 10 mL (1/3 oz); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz).  Ambulate (walk) the victims and give large quantities of water.  If vomiting has not occurred after 15 minutes, Ipecac may be readministered.  Continue to ambulate and give water to the victims.  If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Nonfire Spill Response:
As with other organophosphorus pesticides, do not touch spilled material; stop leak if you can do it without risk. Use water spray to reduce vapors. Small spills: take up with sand or other noncombustible absorbent material and place into containers for later disposal. Small dry spills: with clean shovel place material into clean, dry container and cover; move containers from spill area. Large spills: dike far ahead of spill for later disposal. Keep unnecessary people away; isolate hazard area and deny entry. Stay upwind; keep out of low areas. Ventilate closed spaces before entering them. Remove and isolate contaminated clothing at the site. (EPA, 1998)

Firefighting:
Like other organophosphorus pesticides, move container from fire area if you can do so without risk. Fight fire from maximum distance. Dike fire control water for later disposal; do not scatter the material.Like other organophosphorus pesticides, extinguish with dry chemical, carbon dioxide, water spray, fog, or foam. (EPA, 1998)

Reactivity:
This compound is incompatible with the following:Metals, low molecular weight alcohols & glycols [Note: Corrosive to black iron, drum steel, stainless steel 304 & brass. Should be stored at 70-80F.] (NIOSH, 1997)

Symptoms:
irritation eyes, miosis, blurred vision; dizziness, convulsions; dyspnea (breathing difficulty); salivation, abdominal cramps, nausea, diarrhea, vomiting; in animals: possible teratogenic effects

Target Organ:
eyes, respiratory system, central nervous system, cardiovascular system, blood cholinesterase, reproductive system

Physical Description:
Colorless to reddish-brown solid with a mild, ester odor.

Exposure Symptoms:
Irrit eyes, miosis, blurred vision; dizz, convuls; dysp; salv, abdom cramps, nau, diarr, vomit; in animals: possible terato effects


General Desc:
PHYSICAL DESCRIPTION:  Oily, colorless to pale yellow liquid.

PHYSICAL DATA:  Unpleasant odor. (NTP, 1992)

Properties:
Vapor Pressure:  0.0004 mm (NIOSH, 1997)

Specific Gravity:  1.20 at 68¦ F (NTP, 1992)

Boiling Point:  Decomposes (NIOSH, 1997)

Molecular Weight:  230.30 (NTP, 1992)

Water Solubility:  Slightly soluble (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  IMMEDIATELY call a hospital or poison control center even if no symptoms (such as redness or irritation) develop.  IMMEDIATELY transport the victim to a hospital for treatment after washing the affected areas. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION: CHOLINESTERASE INHIBITORS ARE EXTREMELY TOXIC AND FAST-ACTING POISONS.  IMMEDIATELY call a hospital of poison control center and transport the victim to a hospital.  Atropine is an antidote for cholinesterase inhibitors but should only be administered by properly trained personnel.  In the absence of this option and if the victim is conscious and not convulsing, it may be worth considering the risk of inducing vomiting, even though the induction of vomiting is not usually recommended outside of a physician's care.  Ipecac syrup or salt water may be used to induce vomiting in such an emergency.  If the victim is convulsing or unconscious, do not give anything by mouth, assure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If you should spill this chemical, use absorbent paper to pick up all liquid spill material.  Seal the absorbent paper, as well as any of your clothing which may be contaminated, in a vapor-tight plastic bag for eventual disposal.  Wash any surfaces you may have contaminated with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should store this material in a refrigerator. (NTP, 1992)

Reactivity:
STABILITY:  This chemical is stable under normal laboratory conditions.REACTIVITY:  This compound is hydrolyzed by alkali. (NTP, 1992)

Symptoms:
irritation eyes, skin; ache eyes, rhinorrhea (discharge of thin nasal mucus); nausea, headache, dizziness, vomiting

Synonyms:
Demeton methyl; O,O-Dimethyl 2-ethylmercaptoethyl thiophosphate; Metasystox®; Methyl mercaptophos; Methyl systox®

Physical Description:
Oily, colorless to pale-yellow liquid with an unpleasant odor.

Notes 2:
[insecticide] [Note: Technical grade consists of 2 isomers: thiono & thiolo.]

Exposure Symptoms:
Irrit eyes, skin; ache eyes, rhin; nau, head, dizz, vomit


General Desc:
Naphtha is a clear colorless to dark brownish colored liquid with an aromatic odor.  It has a flash point below 141 deg. F.  It is lighter than water and insoluble in water.  The vapors are heavier than air.  Typical naphthas weigh approximately 6.1-6.3 pounds per gallon.  It is used in cleaning preparations, as a solvent, and as a raw material for making various chemicals. (¬ AAR, 1999)

Properties:
Flash Point:  107¦ F (cc) (USCG, 1999)

Lower Exp Limit:  1.0 % (NIOSH, 1997)

Vapor Pressure:  6.72 mm (USCG, 1999)

Specific Gravity:  .73-.75 (¬ AAR, 1999)

Boiling Point:  200 to 500¦ F at 760 mm (USCG, 1999)

Molecular Weight:  110 (NIOSH, 1997)

IDLH:  1000 ppm (NIOSH, 1997)

Water Solubility:  Insoluble (NIOSH, 1997)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Use water spray to knock-down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Remove trapped material with suction hoses.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Symptoms:
lightheadedness, drowsiness; eye, nose, skin irritation; dermatitis

Synonyms:
Crude solvent coal tar naphtha, High solvent naphtha, Naphtha

Physical Description:
Reddish-brown, mobile liquid with an aromatic odor.

Exposure Symptoms:
Irrit eyes, skin, nose; li-head, drow; derm; in animals: liver, kidney damage

86 REL Notes:
15 minute ceiling (as a Refined Petroleum Solvent)


General Desc:
Diuron is a white crystalline solid.  It is a wettable powder.  The primary hazard is the threat to the environment.  Immediate steps should be taken to limit its spread to the environment.  It can cause illness by inhalation, skin absorption and/or ingestion.  It is used as a herbicide. (¬ AAR, 1999)

Properties:
Melting Point:  318.2¦ F (USCG, 1999)

Vapor Pressure:  0.000000002 mm (NIOSH, 1997)

Boiling Point:  356 to 374¦ F at 760 mm (USCG, 1999)

Molecular Weight:  233.1 (USCG, 1999)

TLV TWA:  10 mg/m3 (¬ACGIH, 1999)

Water Solubility:  0.004% (NIOSH, 1997)

Nonfire Spill Response:
Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water.    Water spill:  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Reactivity:
This compound is incompatible with the following:Strong acids (NIOSH, 1997)

Symptoms:
irritation eyes, skin, nose, throat; in animals: anemia, methemoglobinemia

Exposure Symptoms:
Irrit eyes, skin, nose, throat; in animals: anemia, methemo


General Desc:
Selenium is a reddish colored powder that may become black upon exposure to air.  It is toxic by ingestion.  It is used to manufacture electronic components and rubber. (¬ AAR, 1999)

Properties:
Melting Point:  392¦ F (NIOSH, 1997)

Vapor Pressure:  0 mm (approx) (NIOSH, 1997)

Specific Gravity:  4.28 (NIOSH, 1997)

Boiling Point:  1265¦F (NIOSH, 1997)

Molecular Weight:  79.0 (NIOSH, 1997)

IDLH:  1 mg/m3 (NIOSH, 1997)

TLV TWA:  0.2 mg/m3 (¬ACGIH, 1999)

Water Solubility:  Insoluble (NIOSH, 1997)

Reactivity:
CHEMICAL PROFILE:  Selenium, silicon, or sulfur ignites in fluorine gas at ordinary temperatures (Mellor 2:11-13 1946-47). A mixture of barium carbide and selenium heated to 150 C becomes incandescence (Mellor 5:862 1946-47). Calcium carbide and selenium vapor react with incandescence (Mellor 5:862 1946-47). A moist mixture of selenium and  chlorates, except the alkali chlorates, becomes incandescent. Selenium reacts violently with chromium trioxide (Mellor 11:233 1946-47). Reaction of selenium and siver bromate (also potassium bromate) is violently explosive (Mellor 2, Supp1:763 1956). Freshly reduced selenium reacts vigorously with nitric acid. Trace amounts of organic matter probably influenced the reaction (J. Chem. Soc. 1938 p.391). The reaction between zinc and selenium or tellurium is accompanied by incandescence (Mellor 4:476-480 1946-47). (REACTIVITY, 1999)

Symptoms:
eye, nose, throat irritation; visual disturbance; headaches; chills, fever; dyspnea, bronchitis; metallic taste, garlic breathing; gastrointestinal disturbances; dermatitis; eye, skin burns;  in animals:  anemia; liver, kidney damage

Health Effects:
irritation-eye, nose, throat, skin---moderate; cumulative systemic toxicity;

Target Organ:
eyes, skin, respiratory system, liver, kidneys, blood, spleen

Physical Description:
Amorphous or crystalline, red to gray solid.

Notes 2:
[Note: Occurs as an impurity in most sulfide ores.]

Exposure Symptoms:
Irrit eyes, skin, nose, throat; vis dist; head; chills, fever; dysp, bron; metallic taste, garlic breath, GI dist; derm; eye, skin burns; in animals: anemia; liver nec, cirr; kidney, spleen damage


General Desc:
Chlorine is a greenish yellow gas with a pungent suffocating odor.  It is toxic by inhalation.  It is slightly soluble in water.  It reacts explosively or forms explosive compounds, with many common chemicals.  Contact with liquid should be avoided as it can cause frostbite.  The liquid readily vaporizes to a gas.  Chlorine does not burn but will support combustion similar to oxygen.  Long term exposure to low concentrations or short term exposure to high concentrations may result in adverse health effects from inhalation.  The vapors are much heavier than air and tend to settle in low areas.  Contact CHEMTREC to activate chlorine response team 800 424-9300.  It weighs 13.0 lbs./gal.  It is used to purify water, bleach wood pulp, and to make other chemicals. (¬ AAR, 1999)

Properties:
Auto Igtn Temp:  Not flammable (USCG, 1999)

Melting Point:  -150¦ F (EPA, 1998)

Vapor Pressure:  7600 mm at 86¦ F (EPA, 1998)

Specific Gravity:  1.56 (¬ AAR, 1999)

Boiling Point:  -30.3¦ F at 760 mm (EPA, 1998)

Molecular Weight:  70.91 (EPA, 1998)

IDLH:  10 ppm (NIOSH, 1997)

TLV TWA:  0.5 ppm (¬ACGIH, 1999)

TLV STEL:  1 ppm (¬ACGIH, 1999)

ERPG-1:  1 ppm (AIHA, 1999)

ERPG-2:  3 ppm (AIHA, 1999)

ERPG-3:  20 ppm (AIHA, 1999)

Water Solubility:  0.7% (NIOSH, 1997)

First Aid:
Warning: Effects may be delayed.  Caution is advised.  Chlorine is corrosive and may be converted to hydrochloric acid in the lungs. Signs and Symptoms of Acute Chlorine Exposure: Signs and symptoms of acute exposure to chlorine may include tachycardia (rapid heart rate), hypertension (high blood pressure) followed by hypotension (low blood pressure), and cardiovascular collapse.  Pulmonary edema and pneumonia are often seen.  The eyes, nose, throat, and chest may sting or burn following exposure to chlorine.  Cough with bloody sputum, a feeling of suffocation, dizziness, agitation, anxiety, nausea, and vomiting are common.  Dermal exposure may result in sweating, pain, irritation, and blisters. Emergency Life-Support Procedures: Acute exposure to chlorine may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as chlorine-resistant plastic sheeting and disposable bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to chlorine. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to chlorine. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas for at least 15 minutes with soap and water. 6.  Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: No information is available. (EPA, 1998)

Nonfire Spill Response:
Keep material out of water sources and sewers.  Attempt to stop leak if without undue personnel hazard.  Do not apply water to point of leak in tank car or container.    Apply water spray or mist to knock down vapors.  Vapor knockdown water is corrosive or toxic and should be diked for containment.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash or cement powder.  Neutralize with dilute caustic soda (NaOH) or soda ash (Na2CO3).    Water spill:  Add dilute caustic soda (NaOH).  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Firefighting:
Evacuate area endangered by gas. Stay upwind; keep out of low areas. Wear positive pressure breathing apparatus and full protective clothing. Move container from fire area if you can do so without risk. Spray cooling water on containers that are exposed to flames until well after fire is out. If it is necessary to stop the flow of gas, use water spray to direct escaping gas away from those effecting shut-off.Will not burn, but most combustible materials will burn in chlorine as they do in oxygen; flammable gases will form explosive mixtures with chlorine. Dry chemical, carbon dioxide, water spray, fog or foam. (EPA, 1998)

Reactivity:
CHEMICAL PROFILE:  Chlorine is incompatible with the following: alcohols (explosion), molten aluminum and liquid chlorine (explosion), chlorination of silane with antimony trichloride as catalyst (explosion),  bromine pentafluoride, carbon disulfide and liquid chlorine (explosion due to iron catalyzed formation of carbon tetrachloride) , chlorination of 1-chloro-2-propyne (excess chlorine caused the explosion), dibutyl phthalate(explosion occurred at 118oC), diethyl ether (ignition upon contact), diethyl zinc (ignition upon contact), disilyl oxide (explosive mixture),  glycerol at 70-80oC (explosion),  methane and chlorine over yellow mercury oxide (explosion), acetylene and chlorine (explosion is initiated by sunlight, high temperatures), ethylene and chlorine over mercury, dimercury, or disilver oxides at ambient temperature(explosion is initiated by heat or light), gasoline and chlorine (exothernic reaction then detonation), injection of chlorine into a naphtha-sodium hydroxide mixture (violent explosion), zinc chloride (exothermic reaction), liquid chlorine and wax (explosion), hydrogen and chlorine (explosive mixture), iron(III) chloride or steel catalyzed decomposition reaction during chlorination of styrene or any monomer in carbon tetrachlorideat 50oC(violent reaction), mono-, and di- alkali metal acetylides, copper acetylides, iron, uranium and zirconium carbides, potassium, sodium and copper hydrides (ignition in chlorine, tin(ignition), aluminum powder(ignition), vanadium powder(explosion), a chlorine/heptane solution (ignition upon contact with powdered copper well below 0oC), aluminum, brass foil, calcium powder, copper foil, iron wire, manganese powder, potassium, powdered antimony, bismuth and germanium (ignition in the dry gas), magnesium, sodium and zinc(ignition in the moist gas), tin (ignition and incandescence on warming with chlorine gas), bubbling of chlorine through cold recovered methanol(mild explosion and ignition), ammnonia-chlorine mixtures(explosition if warmed or if chlorine is in excess, due to fomation of nitrogen trichloride), hydrazine, hydroxylamine and calcium nitride(ignition in chlorine), nitrogen triiodide(possible explosion upon contact with chlorine), forms explosive nitrogen trichloride from biuret contaminated with cyanuric acid, mixture of chlorine and alkylthiouronium salts to give alkanesulphonyl chlorides, explosive nitrogen trichloride may be produced if excess chlorine is added or if slow chlorination is used, aziridine readily forms the explosive N-chloro derivative, arsine, phosphine, and silane(ignition upon contact), diborane and stibine(explosion), liquid chlorine and red phosphorus (explosion), chlorine/heptane solution and red phosphorus(ignition), boron, active carbon, silicon and phosphorus(ignition upon contact with chlorine gas at ambient temperature), arsenic(incandescence with liquid chlorine), powdered arsenic(ignition when sprinkled into the gas at ambient temperature), Alkyl Magnesium Halide or Grignard reagent treated with chlorine(the explosive solid product, magnesium hypochlorite is produced if chlorine used is wet), 20% sodium hydroxide and liquid chlorine(violent reaction), steel in the presence of soot, rust, carbon or other catalyst(ignition at 100oC), dry steel wool in chlorine (ignition at 50oC), sulfides in chlorine(ignition at ambient temperature), synthetic and natural rubber in liquid chlorine(violent explosion), trialkylboranes(ignition), tungsten dioxide(incandescence), water(explosion by spark ignition).  Chlorine plus alcohols would yield alkyl hypochlorites. They decompose in the cold and explode on exposure to sunlight or heat. Tertiary hypochlorites are less unstable than secondary or primary hypochlorites (NFPA 491 M 1991).  Reacts with water to form a corrosive solution of hyperchlorous acid which decomposes on standing to chlorine, oxygen, and chloric acid. (REACTIVITY, 1999)

Symptoms:
eye, nose, mouth burns; lacrimation; rhinorrhea; coughing, choking; nausea, vomiting; substernal pain; headache; dizziness, syncope; pulmonary edema; pneumonia; hypoxemia; dermatitis; eye, skin burns

Health Effects:
lung injury; irritation-eyes, nose, throat, bronchi, skin---marked

Physical Description:
Greenish-yellow gas with a pungent, irritating odor.

Exposure Symptoms:
Burning of eyes, nose, mouth; lac, rhin; cough, choking, subs pain; nau, vomit; head, dizz; syncope; pulm edema; pneu; hypox; derm; liquid: frostbite


General Desc:
Germane is a colorless gas with a pungent odor.  It is flammable.  The gas is heavier than air and a flame can flash back to the source of leak very easily.  It is toxic by inhalation.  Prolonged exposure of the containers to fire or intense heat may result in their violent rupturing and rocketing.  It is used in making electronics. (¬ AAR, 1999)

Properties:
Melting Point:  -267¦ F (NIOSH, 1997)

Vapor Pressure:  greater than 1 atm (NIOSH, 1997)

Boiling Point:  -127¦F (NIOSH, 1997)

Molecular Weight:  76.6 (NIOSH, 1997)

TLV TWA:  0.2 ppm (¬ACGIH, 1999)

Water Solubility:  Insoluble (NIOSH, 1997)

Firefighting:
Do not extinguish fire unless flow can be stopped.  Use water in flooding quantities as fog.  Cool all affected containers with flooding quantities of water.  Apply water from as far a distance as possible.  Solid streams of water may be ineffective.  Use foam, dry chemical, or carbon dioxide. ( AAR, 1999)

Reactivity:
AIR AND WATER REACTIONS:  Pyrophoric, the germanium hydrides are spontaneously flammable in air. (Merck 1989). (REACTIVITY, 1999)

Symptoms:
malaise (vague feeling of discomfort), headache, giddiness, fainting; dyspnea (breathing difficulty); nausea, vomiting; kidney injury; hemolytic effects

Synonyms:
Germane, Germanium hydride, Germanium tetrahydride, Germanomethane, Monogermane [Note: Used chiefly for the production of high purity germanium for use in semiconductors.]

Exposure Symptoms:
Mal, head, gidd, fainting; dysp; nau, vomit; kidney inj; hemolytic effects


General Desc:
Ethion is a colorless or amber colored liquid with a disagreeable odor.  It is a wettable emulsifiable liquid.  It is toxic by inhalation, skin absorption, and/or ingestion.  It burns, but is not easily ignited.  Fire may produce toxic and irritating fumes.  It is used as a pesticide. (¬ AAR, 1999)

Properties:
Flash Point:  349¦ F (cc) (NIOSH, 1997)

Lower Exp Limit:  Does not ignite easily. (EPA, 1998)

Upper Exp Limit:  Does not ignite easily. (EPA, 1998)

Auto Igtn Temp:  Not flammable (USCG, 1999)

Melting Point:  9 to 10¦ F (EPA, 1998)

Vapor Pressure:  1.5e-06 mm at 77¦ F (EPA, 1998)

Specific Gravity:  1.22 (NIOSH, 1997)

Boiling Point:  Decomposes above 302.0¦ F at 760 mm (USCG, 1999)

Molecular Weight:  384.48 (EPA, 1998)

TLV TWA:  0.4 mg/m3  Skin. (¬ACGIH, 1999)

Water Solubility:  0.0001% (NIOSH, 1997)

First Aid:
Warning: Effects may be delayed up to 12 hours.  Caution is advised. Note: Ethion is a cholinesterase inhibitor. Signs and Symptoms of Ethion Exposure: Acute exposure to ethion may produce the following signs and symptoms: sweating, pinpoint pupils, blurred vision, headache, dizziness, profound weakness, muscle spasms, seizures, and coma.  Mental confusion and psychosis may occur.  Excessive salivation, nausea, vomiting, anorexia, diarrhea, and abdominal pain may also occur.  The heart rate may decrease following oral exposure or increase following dermal exposure.  Chest pain may be noted.  Hypotension (low blood pressure) may be observed, although hypertension (high blood pressure) is not uncommon.  Respiratory symptoms include dyspnea (shortness of breath), pulmonary edema, respiratory depression, and respiratory paralysis. Emergency Life-Support Procedures: Acute exposure to ethion exposure may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to ethion. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self-exposure to ethion. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas three times with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure:  1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer 100% humidified oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 3.  Vomiting may be induced with syrup of Ipecac.  If elapsed time since ingestion of ethion is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4.Ipecac should not be administered to children under 6 months of age. Warning: Ingestion of ethion may result in sudden onset of seizures or loss of consciousness.  Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex, and show no signs of impending seizure or coma.  If ANY uncertainty exists, proceed to Step 4. The following dosages of Ipecac are recommended: children up to 1 year old, 10 mL (1/3 oz); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz).  Ambulate (walk) the victims and give large quantities of water.  If vomiting has not occurred after 15 minutes, Ipecac may be readministered.  Continue to ambulate and give water to the victims.  If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3- 1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Firefighting:
Move containers from fire area if it can be done without risk. Dike fire control water for later disposal, do not scatter the material. Fight fire from maximum distance. Wear positive pressure breathing apparatus and protective clothing.For small fires, use dry chemical, carbon dioxide, water spray, or foam. For large fires, use water spray, fog, or foam. (EPA, 1998)

Health Effects:
cholinesterase inhibition; LD50 (oral,rat) 27-65 mg/kg

Physical Description:
Colorless to amber-colored, odorless liquid.

Notes 2:
[insecticide] [Note: A solid below 10ºF. The technical product has a very disagreeable odor.]


General Desc:
Methyl ethyl ketone is a colorless fairly volatile liquid with a pleasant pungent odor like acetone or lacquer thinner.  It is moderately soluble in water and lighter than water.  It has a flash point of 20 deg. F.  The vapors are heavier than air.  It does not react with water or many common materials and is stable in normal transportation.  It is reactive with strong oxidizing materials, and will dissolve or soften some plastics.  It is irritating to the nose, eyes, and throat.  Products of combustion may include toxic constituents.  It weighs 6.7 lbs./gal.  It is used as a solvent, for making other chemicals, and for production of wax from petroleum. (¬ AAR, 1999)

Properties:
Flash Point:  26¦ F (NTP, 1992)

Lower Exp Limit:  1.8% (NTP, 1992)

Upper Exp Limit:  10% (NTP, 1992)

Auto Igtn Temp:  961¦ F (USCG, 1999)

Melting Point:  -123.3¦ F (NTP, 1992)

Vapor Pressure:  77.5 mm Hg at 68¦ F; 100 mm Hg at 77.0¦ F (NTP, 1992)

Vapor Density:  2.42 (NTP, 1992)

Specific Gravity:  0.805 at 68¦ F (NTP, 1992)

Boiling Point:  175.3¦ F (NTP, 1992)

Molecular Weight:  72.11 (NTP, 1992)

IDLH:  3000 ppm (NIOSH, 1997)

TLV TWA:  200 ppm (¬ACGIH, 1999)

TLV STEL:  300 ppm (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 66¦ F (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to disperse vapors and dilute standing pools of liquid.    Apply water spray or mist to knock down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Remove trapped material with suction hoses. ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  Colorless liquid, moderately toxic, highly flammable. Explosive in the form of vapor when exposed to heat, flame or sparks. Ignition on contact with potassium tert-butoxide. Mixture with 2-propanol will form explosive peroxides during storage. Vigorous reaction with chloroform in the presence of alkali (sodium hydroxide, potassium hydroxide), chlorosulfonic acid, fuming sulfuric acid (oleum) [Lewis, 3rd ed., 1993, p. 855]. Reaction with hydrogen peroxide in the presence of nitric acid forms heat- and shock-sensitive explosive acetone peroxides. [Bjorklund, G. H. et al., Trans. R. Soc. Can, 1950, 44, p. 25]. (REACTIVITY, 1999)

Symptoms:
eye, nose irritation; headaches, dizziness; vomiting

Synonyms:
Ethyl methyl ketone, MEK, Methyl acetone, Methyl ethyl ketone

Physical Description:
Colorless liquid with a moderately sharp, fragrant, mint- or acetone-like odor.

Exposure Symptoms:
Irrit eyes, skin, nose; head; dizz; vomit; derm


Main Chemical Name:
TIN METAL AND INORGANIC COMPOUNDS, EXCEPT SnH4 AND OXIDES, as Sn

Symptoms:
irritation eyes, skin, respiratory system; in animals: vomiting, diarrhea, paralysis with muscle twitching

Synonyms:
Metallic tin, Tin flake, Tin metal, Tin powder

Physical Description:
Gray to almost silver-white, ductile, malleable, lustrous solid.

Exposure Symptoms:
Irrit eyes, skin, resp sys; in animals: vomit, diarr, para with musc twitch


TLV NOTES:
EXCEPT CASTOR, CASHEW NUT, OR SIMILAR IRRITANT OILS

Symptoms:
irritation eyes, skin, respiratory system; lacrimation (discharge of tears)

Physical Description:
An oil extracted from the seeds, fruit, or nuts of vegetables or other plant matter.

Exposure Symptoms:
irritation eyes, skin, respiratory system; lacrimation (discharge of tears)

87-88 TLV Notes:
nuisance part., not irritant oils (e.g. castor)


General Desc:
Hexachloroethane is a colorless, crystalline solid with a camphor-like odor.  It may cause illness from inhalation or ingestion and may irritate skin, eyes and mucous membranes.  When heated to high temperatures it may emit toxic fumes.  The primary hazard is the threat to the environment.  Immediate steps should be taken to limit its spread to the environment.  It is used to make other chemicals. (¬ AAR, 1999)

Properties:
Melting Point:  Sublimes (NTP, 1992)

Vapor Pressure:  0.4 mm Hg at 68¦ F; 0.8 mm Hg at 86¦ F (NTP, 1992)

Vapor Density:  8.16 (NTP, 1992)

Specific Gravity:  2.091 at 68¦ F (NTP, 1992)

Boiling Point:  368.2¦ F (Sublimes) (NTP, 1992)

Molecular Weight:  236.74 (NTP, 1992)

IDLH:  300 ppm; Not applicable for Hexachloroethane, a potential human carcinogen. (NIOSH, 1997)

TLV TWA:  1 ppm, Suspected Human Carcinogen (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 70¦ F (NTP, 1992)

Reactivity:
STABILITY:  This chemical is stable under normal laboratory conditions.  Solutions of this chemical in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal lab conditions.REACTIVITY:  This chemical can react with hot iron, zinc and aluminum.  Dehalogenation of this material by reaction with alkalies and metals will produce unstable chloroacetylenes.  It can also react with strong oxidizing agents. (NTP, 1992)

Health Effects:
cumulative organ damage; central nervous system effects; suspect carcinogen

Synonyms:
Carbon hexachloride, Ethane hexachloride, Perchloroethane

Physical Description:
Colorless crystals with a camphor-like odor.

Exposure Symptoms:
Irrit eyes, skin, muc memb; in animals: kidney damage; [carc]


General Desc:
Hexafluoroacetone is a colorless liquid with a very high vapor pressure.  At ambient temperatures, it is likely to generate a considerable amount of vapor.  It is an irritant to skin, eyes and mucous membranes and is toxic by ingestion, skin absorption, and inhalation.  When heated to high temperatures it emits toxic fluoride fumes.  Prolonged exposure of the container to fire or intense heat may cause it to violently rupture and rocket.  It is used in the production of other chemicals. (¬ AAR, 1999)

Properties:
Melting Point:  -188¦ F (NIOSH, 1997)

Vapor Pressure:  5.8 atm (NIOSH, 1997)

Boiling Point:  -18¦F (NIOSH, 1997)

Molecular Weight:  166.0 (NIOSH, 1997)

TLV TWA:  0.1 ppm  Skin. (¬ACGIH, 1999)

ERPG-1:  not appropriate (AIHA, 1999)

ERPG-2:  1 ppm (AIHA, 1999)

ERPG-3:  50 ppm (AIHA, 1999)

Water Solubility:  Reacts (NIOSH, 1997)

Nonfire Spill Response:
Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to knock-down vapors. ( AAR, 1999)

Firefighting:
Extinguish fire using agent suitable for type of surrounding fire.  (Material itself does not burn or burns with difficulty.)  Use water in flooding quantities as fog.  Use "alcohol" foam, dry chemical or carbon dioxide.  Cool all affected containers with flooding quantities of water.  Apply water from as far a distance as possible.  Keep run-off water out of sewers and water sources. ( AAR, 1999)

Reactivity:
This compound is incompatible with the following:Water, acids [Note: Hygroscopic (i.e., absorbs moisture from the air); reacts with moisture to form a highly acidic sesquihydrate.] (NIOSH, 1997)

Symptoms:
irritation eyes, skin, muc memb, respiratory system; pulmonary edema; liquid: frostbite; in animals: teratogenic, reproductive effects; kidney injury

Health Effects:
multiple cumulative organ damage; suspect teratogen

Target Organ:
eyes, skin, respiratory system, kidneys, reproductive system

Exposure Symptoms:
Irrit eyes, skin, muc memb, resp sys; pulm edema; liquid: frostbite; in animals: terato, repro effects; kidney inj


General Desc:
Methylamine, anhydrous is a colorless flammable gas with a pungent fishy odor that may resemble ammonia at higher concentrations.  It is irritating and corrosive to bodily tissue.  The vapors are heavier than air and may collect in low-lying areas.  It is easily ignited under most ambient temperature conditions.  Its boiling point of 20.3 deg. F.  indicates that it will boil or otherwise evaporate rapidly upon release.  It is very soluble in water and does not react.  Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.  The product weighs approximately 5.8 lbs./gal.  It is used for making pharmaceuticals, insecticides, paint removers, surfactants, rubber chemicals, and various other products. (¬ AAR, 1999)

Properties:
Flash Point:  32.5¦ F (NTP, 1992)

Lower Exp Limit:  4.3 % (USCG, 1999)

Upper Exp Limit:  21 % (USCG, 1999)

Auto Igtn Temp:  806¦ F (USCG, 1999)

Melting Point:  -134.5¦ F (USCG, 1999)

Vapor Pressure:  1972.92 mm at 60¦ F (USCG, 1999)

Vapor Density (air = 1):  1.1 (USCG, 1999)

Specific Gravity:  0.899 at 68¦ F (NTP, 1992)

Boiling Point:  118¦ F (NTP, 1992)

Molecular Weight:  31.06 (NTP, 1992)

IDLH:  100 ppm (NIOSH, 1997)

TLV TWA:  10 ppm (¬ACGIH, 1999)

ERPG-1:  10 ppm (AIHA, 1999)

ERPG-2:  100 ppm (AIHA, 1999)

ERPG-3:  500 ppm (AIHA, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 70¦ F (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Attempt to stop leak if without undue personnel hazard.  Use water spray to knock-down vapors.    Vapor knockdown water is corrosive or toxic and should be diked for containment.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.  Neutralize with sodium bisulfate (NaHSO4).    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Use surface active agent (e.g.  detergent, soaps, alcohols), if approved by epa.  Inject "universal" gelling agent to solidify encircled spill and increase effectiveness of booms.  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Add sodium bisulfate (NaHSO4).  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Reactivity:
CHEMICAL PROFILE:  Aqueous solution formed is strongly basic and therefor, corrosive (REACTIVITY, 1999)

Symptoms:
eye, skin, respiratory system irritation; coughing; skin, mucous membrane burns; dermatitis; conjunctivitis; liquid: frostbite

Synonyms:
Aminomethane, Methylamine (anhydrous), Methylamine (aqueous), Monomethylamine

Physical Description:
Colorless gas with a fish- or ammonia-like odor.

Notes 2:
[Note: A liquid below 21ºF. Shipped as a liquefied compressed gas.]

Exposure Symptoms:
Irrit eyes, skin, resp sys; cough; skin, muc memb burns; derm; conj; liquid: frostbite


General Desc:
Methyl orthosilicate is a clear colorless liquid.  It has a flash point of less than 125 deg. F.  It is lighter than water and insoluble in water.  It is very toxic by ingestion and inhalation and is very irritating to skin and eyes.  It is used to make paints and lacquers. (¬ AAR, 1999)

Properties:
Flash Point:  < 125¦ F (AAR, 1999)

Melting Point:  28¦ F (NIOSH, 1997)

Vapor Pressure:  12 mm at 77¦F (NIOSH, 1997)

Specific Gravity:  1.02 (NIOSH, 1997)

Boiling Point:  250¦F (NIOSH, 1997)

Molecular Weight:  152.3 (NIOSH, 1997)

TLV TWA:  1 ppm (¬ACGIH, 1999)

ERPG-1:  not appropriate (AIHA, 1999)

ERPG-2:  10 ppm (AIHA, 1999)

ERPG-3:  20 ppm (AIHA, 1999)

Water Solubility:  Soluble (NIOSH, 1997)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to knock-down vapors.    Disperse vapors using fans or blowers.    Land spill:  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Remove trapped material with suction hoses. ( AAR, 1999)

Reactivity:
This compound is incompatible with the following:Oxidizers; hexafluorides of rhenium, molybdenum & tungsten (NIOSH, 1997)

Symptoms:
irritation eyes, corneal damage (following even short-term exposure to the vapor); lung, kidney injury; pulmonary edema

Health Effects:
severe eye damage; kidney damage; irritation-eye, nose, throat, skin---marked

Synonyms:
Methyl orthosilicate, Tetramethoxysilane, Tetramethyl ester of silicic acid, Tetramethyl silicate

Exposure Symptoms:
Irrit eyes, corn damage (following even short-term exposure to the vapor); lung, kidney inj; pulm edema


General Desc:
Physical State Shipped: Watery liquid

Odor: Sweet odor

Color: Colorless

Characteristics in Water: Floats on water.  Flammable, irritating vapor is produced. (USCG, 1999)

Properties:
Flash Point:  85¦ F (NTP, 1992)

Lower Exp Limit:  1.1 % (USCG, 1999)

Upper Exp Limit:  7.0 % (USCG, 1999)

Auto Igtn Temp:  982¦ F (USCG, 1999)

Melting Point:  -54.17¦ F (NTP, 1992)

Vapor Pressure:  10 mm Hg at 82.9¦ F (NTP, 1992)

Vapor Density:  3.66 (NTP, 1992)

Specific Gravity:  0.8642 at 68¦ F (NTP, 1992)

Boiling Point:  282.4¦ F (NTP, 1992)

Molecular Weight:  106.18 (NTP, 1992)

IDLH:  900 ppm (NIOSH, 1997)

TLV TWA:  100 ppm (¬ACGIH, 1999)

TLV STEL:  150 ppm (¬ACGIH, 1999)

Water Solubility:  Insoluble (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If you should spill this chemical, use absorbent paper to pick up all liquid spill material.  Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with acetone followed by washing with a strong soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should store this material in a refrigerator away from oxidizers.  STORE AWAY FROM SOURCES OF IGNITION. (NTP, 1992)

Reactivity:
STABILITY:  This chemical is stable under normal laboratory conditions.REACTIVITY:  This compound may react with oxidizing materials. (NTP, 1992)


General Desc:
Physical State Shipped: Watery liquid

Odor: Banana odor

Color: Colorless to yellow

Characteristics in Water: Floats on water.  Flammable, irritating vapor is produced. (USCG, 1999)

Properties:
Flash Point:  89¦ F (cc) (USCG, 1999)

Lower Exp Limit:  1.00 % (USCG, 1999)

Upper Exp Limit:  7.50 % (USCG, 1999)

Melting Point:  -95.44¦ F (USCG, 1999)

Vapor Pressure:  7 mm (NIOSH, 1997)

Specific Gravity:  0.87 (NIOSH, 1997)

Boiling Point:  271.4¦ F at 760 mm (USCG, 1999)

Molecular Weight:  130.18 (USCG, 1999)

IDLH:  1000 ppm (NIOSH, 1997)

TLV TWA:  50 ppm (¬ACGIH, 1999)

TLV STEL:  100 ppm (¬ACGIH, 1999)

Water Solubility:  Slight (NIOSH, 1997)

Firefighting:
Fire Extinguishing Agents Not to Be Used: Water may be ineffective.Fire Extinguishing Agents: Water fog in conjuction with alcohol foam, dry chemical or carbon dioxide. (USCG, 1999)

Health Effects:
irritation-eye, nose, throat---moderate; central nervous system depression; LD50 (oral, rat) 3670 mg/kg

Target Organ:
eyes, skin, respiratory system, kidneys, liver, central nervous system

Synonyms:
1-Methylbutyl acetate, 2-Pentanol acetate, 2-Pentyl ester of acetic acid

Exposure Symptoms:
Irrit eyes, skin, nose; narco; derm; possible kidney, liver inj; possible CNS depres


General Desc:
Propane is a colorless gas with a faint petroleum-like odor.  It is shipped as a liquefied gas under its vapor pressure.  For transportation it may be stenched.  Contact with the liquid can cause frostbite.  It is easily ignited.  The vapors are heavier than air and a flame can flash back to the source of leak very easily.  The leak may be either a liquid or vapor leak.  The vapors can asphyxiate by the displacement of air.  Under prolonged exposure to fire or heat the containers may rupture violently and rocket. (¬ AAR, 1999)

Properties:
Flash Point:  -156¦ F (cc) (gas) (USCG, 1999)

Lower Exp Limit:  2.1 % (USCG, 1999)

Upper Exp Limit:  9.5 % (USCG, 1999)

Auto Igtn Temp:  842¦ F (USCG, 1999)

Melting Point:  -305.9¦ F (USCG, 1999)

Vapor Pressure:  9823.00 mm (USCG, 1999)

Specific Gravity, Liquid:  0.590 at -58.0¦ F (USCG, 1999)

Boiling Point:  -43.8¦ F at 760 mm (USCG, 1999)

Molecular Weight:  44.09 (USCG, 1999)

IDLH:  2100 ppm (NIOSH, 1997)

Water Solubility:  0.01% (NIOSH, 1997)

TLV NOTES:
TLV-TWA HAS Varies mg/m3, SEE ALIPHATIC HYDROCARBON GASES, ALKANE [C1-C4]

Health Effects:
explosive; central nervous system effects; asphyxiant

Synonyms:
Bottled gas, Dimethyl methane, n-Propane, Propyl hydride

Notes 2:
[Note: A foul-smelling odorant is often added when used for fuel purposes. Shipped as a liquefied compressed gas.]

Exposure Symptoms:
Dizz, conf, excitation, asphy; liquid: frostbite


First Aid:
Eyes: Frostbite; Skins: Frostbite; Inhalation: Respiratory support

Reactivity:
CHEMICAL PROFILE:  Flammable gas, dangerous fire and explosion hazard when exposed to heat, flame or sparks or strong oxidizers. The liquid material in cylinders contains about 30% propadiene. Detonation may occur at 95 C [MCA Case History No. 632]. Reacts vigorously with strong oxidizing materials, reaction with silver nitrate forms acetylide igniting at 150 C [Grignard, 1935, vol. 3, p. 175]. (REACTIVITY, 1999)

Symptoms:
hyperexcitability, tremors, anesthesia; respiratory system irritation

Notes 2:
[Note: A fuel that is shipped as a liquefied compressed gas.]

Exposure Symptoms:
Irrit resp sys; tremor, hyperexcitability, anes; liquid: frostbite


General Desc:
Hydrazine, anhydrous is a colorless, fuming oily liquid with an ammonia-like odor.  It has a flash point of 99 deg. F.  It can ignite spontaneously on contact with oxidizers, and may ignite spontaneously on contact with porous materials such as earth, wood, and cloth.  It is toxic by inhalation and by skin absorption.  It is corrosive to tissue.  Toxic oxides of nitrogen are produced during combustion of this material.  It is used as a rocket propellant and in fuel cells. (¬ AAR, 1999)

Properties:
Flash Point:  125.6¦ F (unspc) (EPA, 1998)

Lower Exp Limit:  4.7 % (EPA, 1998)

Upper Exp Limit:  100 % (EPA, 1998)

Auto Igtn Temp:  518¦ F (USCG, 1999)

Melting Point:  36¦ F (EPA, 1998)

Vapor Pressure:  14.4 mm at 77¦ F (EPA, 1998)

Specific Gravity:  1.01 (NIOSH, 1997)

Boiling Point:  236.3¦ F at 760 mm (EPA, 1998)

Molecular Weight:  32.05 (EPA, 1998)

IDLH:  50 ppm; Not applicable for Hydrazine, a potential human carcinogen. (NIOSH, 1997)

TLV TWA:  0.01 ppm  Suspected human carcinogen.  Skin. (¬ACGIH, 1999)

Water Solubility:  Miscible (NIOSH, 1997)

First Aid:
Warning: Effects may be delayed for hours to days.  Caution is advised. Signs and Symptoms of Acute Hydrazine Exposure: Signs and symptoms of acute exposure to hydrazine may include severe eye irritation, facial numbness, facial swelling, and increased salivation.  Hydrazine vapor may immediately irritate the nose and throat.  Headache, twitching, seizures, convulsions, and coma may also occur.  Gastrointestinal signs and symptoms include anorexia, nausea, and vomiting.  Pulmonary edema and hypotension (low blood pressure) are common.  Hydrazine is toxic to the liver, ruptures red blood cells, and may cause kidney damage.  Dermal contact may result in irritation or severe burns. Emergency Life-Support Procedures: Acute exposure to hydrazine may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to hydrazine. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to hydrazine. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas THOROUGHLY with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 3.  Give the victims water or milk: children up to 1 year old, 125 mL (4 oz or 1/2 cup); children 1 to 12 years old, 200 mL (6 oz or 3/4 cup); adults 250 mL (8 oz or 1 cup).  Water or milk should be given only if victims are conscious and alert. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to disperse vapors and dilute standing pools of liquid.    Apply water spray or mist to knock down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Use natural deep water pockets, excavated lagoons, or sand bag barriers to trap material at bottom.  Remove trapped material with suction hoses. ( AAR, 1999)

Firefighting:
Stay upwind; keep out of low areas. Wear positive pressure breathing apparatus and protective clothing. Isolate for one-half mile in all directions if tank car or truck is involved in fire. Move container from fire area if you can do so without risk. Dike fire control water for later disposal; do not scatter material. Spray cooling water on containers that are exposed to flames until well after fire is out.Small fires: dry chemical, carbon dioxide, water spray or foam. Large fires: water spray, fog, or foam. (EPA, 1998)

Reactivity:
AIR AND WATER REACTIONS:  Fumes in air, explodes during distillation if traces of air are present, also affected by UV and metal ion cataysis, Merck, 11th ed., 1989. Hydrazine may ignite spontaneously while absorbed on porous materials such as earth, asbestos, cloth, or wood unless the heat of the gradual hydrazine-air reaction has a chance to dissipate, Haz. Chem. Data(1966).CHEMICAL PROFILE:  Hydrazine-Spontaneous ignition can occur with hydrogen peroxide and nitric acid. Contact with many metallic oxide surfaces may lead to flaming decomposition, Haz. Chem. Data(1966). Explosive metal hydrazides form when hydrazine and alkali metals are mixed with ammonia, Mellor 8, Supp. 2:95(1967). While boiling a piece of polester fiber in hydrazine in a glass beaker, the technician used a somewhat rusty pair of metal tweezers. When the tweezers were put into the solution it ignited, MCA Case History 1893(1973). During the measurement of the shock sensitivity of a mixture containing hydrazine, a drop of the hydrazine mixture fell on a tetryl explosive. The tetryl immediately burst into flames, ASESB 105. Spontaneous ignition occurs when nitrous oxide and lithium hydride or hydrazine are mixed, Mellor 8, Supp. 2:214(1967). Potassium or sodium dichromate reacts explosively with hydrazine, Mellor 11:234(1946-1947). (REACTIVITY, 1999)

Symptoms:
eye, nose, throat irritation; temporary blindness; dizziness; nausea; dermatitis; skin, eye burns; (carcinogenic);  in animals:  bronchitis, pulmonary edema; liver, kidney damage; convulsions

Health Effects:
irritation-respiratory tract---marked; cumulative organ damage; mutagen

Synonyms:
Diamine, Hydrazine (anhydrous), Hydrazine base

Physical Description:
Colorless, fuming, oily liquid with an ammonia-like odor.

Exposure Symptoms:
Irrit eyes, skin, nose, throat; temporary blindness; dizz, nau; derm; eye, skin burns; in animals: bron, pulm edema; liver, kidney damage; convuls; [carc]


First Aid:
Move victim to fresh air.  Call emergency medical care.  Apply artificial respiration if victim is not breathing.  Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device.  Administer oxygen if breathing is difficult.  Remove and isolate contaminated clothing and shoes.  In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes.  Wash skin with soap and water.  Keep victim warm and quiet.  Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed.  Ensure that medical personnel are aware of the material(s) involved, and take precautions to protect themselves. (DOT, 1996)

Nonfire Spill Response:
Fully encapsulating, vapor protective clothing should be worn for spills and leaks with no fire.  ELIMINATE all ignition sources (no smoking, flares, sparks or flames in immediate area).  All equipment used when handling the product must be grounded.  Do not touch or walk through spilled material.  Stop leak if you can do it without risk.  Prevent entry into waterways, sewers, basements or confined areas.  A vapor suppressing foam may be used to reduce vapors.  SMALL SPILLS:  Absorb with earth, sand or other non-combustible material and transfer to containers for later disposal.  Use clean non-sparking tools to collect absorbed material.  LARGE SPILLS:  Dike far ahead of liquid spill for later disposal.  Water spray may reduce vapor; but may not prevent ignition in closed spaces. (DOT, 1996)

Firefighting:
CAUTION:  All these products have a very low flash point:  Use of water spray when fighting fire may be inefficient.  SMALL FIRES:  Dry chemical, CO2, water spray or alcohol-resistant foam.  LARGE FIRES:  Water spray, fog or alcohol-resistant foam.  Move containers from fire area if you can do it without risk.  Dike fire control water for later disposal; do not scatter the material.  Do not use straight streams.  FIRE INVOLVING TANKS OR CAR/TRAILER LOADS:  Fight fire from maximum distance or use unmanned hose holders or monitor nozzles.  Cool containers with flooding quantities of water until well after fire is out.  Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank.  ALWAYS stay away from the ends of tanks.  For massive fire, use unmanned hose holders or monitor nozzles; if this is impossible, withdraw from area and let fire burn. (DOT, 1996)

Reactivity:
Concentrated mineral acids, active metals, acid catalysts, acid oxidizing agents, phenol

Symptoms:
headaches, dizziness; nausea, vomiting, malaise; myoclonic jerks of limbs; clonic, tonic convulsions; coma; hematuria, azotemia; (carcinogenic)

Health Effects:
cumulative liver damage; central nervous system depression; LD50 (oral, rat) 67 mg/kg

Target Organ:
central nervous system, liver, kidneys, skin

Physical Description:
Colorless to dark-brown crystalline solid with a mild chemical odor.

Notes 2:
[Note: Formerly used as an insecticide.]

Exposure Symptoms:
Head, dizz; nau, vomit, mal; myoclonic jerks of limbs; clonic, tonic convuls; coma; hema, azotemia; [carc]

86 REL Notes:
Carcinogen; Lowest reliably detectable limit


General Desc:
Solid; white; odorless.  Sinks and mixes with water. (USCG, 1999)

Properties:
Flash Point:  261¦ F (NTP, 1992)

Lower Exp Limit:  Not Applicable.  Combustible solid. (USCG, 1999)

Upper Exp Limit:  Not Applicable.  Combustible solid (USCG, 1999)

Melting Point:  221¦ F (NTP, 1992)

Vapor Pressure:  5 mm Hg at 219¦ F; 10 mm Hg at 244.9¦ F (NTP, 1992)

Vapor Density:  3.79 (NTP, 1992)

Specific Gravity:  1.371 at 59¦ F (NTP, 1992)

Boiling Point:  473¦ F (sublimes) (NTP, 1992)

Molecular Weight:  110.11 (NTP, 1992)

TLV TWA:  5 ppm (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 70.7¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  IMMEDIATELY call a hospital or poison control center even if no symptoms (such as redness or irritation) develop.  IMMEDIATELY transport the victim to a hospital for treatment after washing the affected areas. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  DO NOT INDUCE VOMITING.  Phenols are very toxic poisons AND corrosive and irritating, so that inducing vomiting may make medical problems worse.  IMMEDIATELY call a hospital or poison control center and locate activated charcoal, egg whites, or milk in case the medical advisor recommends administering one of them.  If advice from a physician is not readily available and the victim is conscious and not convulsing, give the victim a glass of activated charcoal slurry in water or, if this is not available, a glass of milk, or beaten egg whites and IMMEDIATELY transport victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, assure that the victim's airway is open and lay the victim on his/her side with the head lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

Nonfire Spill Response:
Avoid contact with solid and dust.  Keep people away.  Wear rubber overclothing (including gloves).  Stop discharge if possible.  Isolate and remove discharged material.  Notify local health and pollution control agencies. (USCG, 1999)

Firefighting:
Extinguish with dry chemicals, alcohol foam, or carbon dioxide.  Water may be ineffective on fire.  Cool exposed containers with water. (USCG, 1999)

Reactivity:
STABILITY:  This material discolors to brown on exposure to air and light, especially when moist.  Its aqueous solutions soon turn brown.REACTIVITY:  This compound can react with acid chlorides, acid anhydrides, bases and oxidizing agents.  It reacts violently on contact with concentrated nitric acid.  It acts as a reducing agent. (NTP, 1992)

Symptoms:
irritation eyes, skin, respiratory system; skin sensitization, dermatitis; lacrimation (discharge of tears), burns eyes; convulsions, increase(d) blood pressure, kidney injury

Health Effects:
irritation-eye, nose, throat, skin---marked; kidney damage

Synonyms:
1,2-Benzenediol; o-Benzenediol; 1,2-Dihydroxybenzene; o-Dihydroxybenzene; 2-Hydroxyphenol; Pyrocatechol

Physical Description:
Colorless, crystalline solid with a faint odor.

Notes 2:
[Note: Discolors to brown in air & light.]

Exposure Symptoms:
Irrit eyes, skin, resp sys; skin sens, derm; lac, burns eyes; convuls, incr BP, kidney inj


General Desc:
Physical State Shipped: Liquid or solid Odor: Sharp chlorobenzene odor

Color: Colorless (USCG, 1999)

Properties:
Flash Point:  230¦ F (NTP, 1992)

Lower Exp Limit:  2.5%  at 302¦ F (NTP, 1992)

Upper Exp Limit:  6.6%  at 302¦ F (NTP, 1992)

Auto Igtn Temp:  1,060¦ F (USCG, 1999)

Melting Point:  63¦ F (NTP, 1992)

Vapor Pressure:  1 mm Hg at 101.1¦ F; 5 mm Hg at 153.1¦ F (NTP, 1992)

Vapor Density:  6.26 (NTP, 1992)

Specific Gravity:  1.454 at 68¦ F (NTP, 1992)

Boiling Point:  415¦ F (NTP, 1992)

Molecular Weight:  181.45 (NTP, 1992)

TLV TWA:  5 ppm  Ceiling limit. (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 70¦ F (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION.  Then, use absorbent paper to pick up all liquid spill material.  Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should store this chemical under ambient temperatures, and keep it away from oxidizing materials. (NTP, 1992)

Reactivity:
STABILITY:  This chemical is stable under normal laboratory conditions.REACTIVITY:  This chemical can react vigorously with oxidizing materials. (NTP, 1992)

Symptoms:
irritation eyes, skin, muc memb; in animals: liver, kidney damage; possible teratogenic effects

Target Organ:
eyes, skin, respiratory system, liver, reproductive system

Physical Description:
Colorless liquid or crystalline solid (below 63ºF) with an aromatic odor.

Exposure Symptoms:
Irrit eyes, skin, muc memb; in animals: liver, kidney damage; possible terato effects


General Desc:
Dimethylcarbamoyl chloride is a colorless to yellow liquid with a pungent odor.  It causes burns to skin, eyes and mucous membranes.  It causes tearing of the eyes.  It reacts with water evolving toxic and corrosive fumes.  It is used to make dyes and pharmaceuticals. (¬ AAR, 1999)

Properties:
Flash Point:  155¦ F (NTP, 1992)

Melting Point:  -27¦ F (NTP, 1992)

Vapor Density:  3.73 (NTP, 1992)

Specific Gravity:  1.678 at 68¦ F (NTP, 1992)

Boiling Point:  329-333¦ F (NTP, 1992)

Molecular Weight:  107.55 (NTP, 1992)

TLV TWA:  Suspected human carcinogen. (¬ACGIH, 1999)

Water Solubility:  Decomposes (NTP, 1992)

Firefighting:
Extinguish fire using agent suitable for type of surrounding fire.  (Material itself does not burn or burns with difficulty.)  Use dry chemical, dry sand, or carbon dioxide.  Do not use water on material itself.  If large quantities of combustibles are involved, use water in flooding quantities as spray and fog.  Use water spray to knock-down vapors.  Cool all affected containers with flooding quantities of water.  Apply water from as far a distance as possible. ( AAR, 1999)

Reactivity:
AIR AND WATER REACTIONS:  Reacts with water or moisture in the air to form hydrochloric acid and dimethylcarbamic acid (REACTIVITY, 1999)

REL NOTES:
CARCINOGEN (Ca), REDUCE EXPOSURE TO LOWEST FEASIBLE CONCENTRATION

Symptoms:
irritation eyes, skin, nose, throat, respiratory system; eye, skin burns; cough, wheezing, larnygitis, dyspnea (breathing difficulty); headache, nausea, vomiting; liver injury [potential occupational carcinogen]

Synonyms:
Chloroformic acid dimethylamide; Dimethylcarbamic chloride; N,N-Dimethylcarbamoyl chloride; DMCC

Exposure Symptoms:
Irrit eyes, skin, nose, throat, resp sys; eye, skin burns; cough, wheez, larnygitis, dysp; head, nau, vomit; liver inj; [carc]


General Desc:
Isopropenylbenzene is a colorless liquid that is insoluble in water and lighter than water.  It has a flash point of 115 deg. F.  It may be mildly toxic by ingestion, inhalation and skin absorption.  Vapors may be narcotic by inhalation.  It is used as a solvent and to make other chemicals. (¬ AAR, 1999)

Properties:
Flash Point:  129¦ F (NTP, 1992)

Lower Exp Limit:  1.9% (NTP, 1992)

Upper Exp Limit:  6.1% (NTP, 1992)

Auto Igtn Temp:  1,066¦ F (USCG, 1999)

Melting Point:  -9¦ F (NTP, 1992)

Vapor Pressure:  1.9 mm Hg at 68¦ F; 5 mm Hg at 93¦ F (NTP, 1992)

Vapor Density:  4.08 (NTP, 1992)

Specific Gravity:  0.9082 at 68¦ F (NTP, 1992)

Boiling Point:  329.7¦ F (NTP, 1992)

Molecular Weight:  118.18 (NTP, 1992)

IDLH:  700 ppm (NIOSH, 1997)

TLV TWA:  50 ppm (¬ACGIH, 1999)

TLV STEL:  100 ppm (¬ACGIH, 1999)

Water Solubility:  <1 mg/mL at 72¦ F (NTP, 1992)

Reactivity:
CHEMICAL PROFILE:  Easily peroxidizable monomer, above 65oC, may initiate exothermic polymerization of the bulk material; reacts violently with strong oxidants(Handling Chemicals Safely, 1980 p. 866; Bretherick, 1979 p. 160); oxidizes readily in air to form unstable peroxides that may explode spontaneously(Bretherick, 1979 p.151-154, 164). (REACTIVITY, 1999)

Symptoms:
eye, nose, throat irritation; drowsiness; dermatitis

Health Effects:
irritation-eyes, nose, throat---mild; central nervous system effects; narcosis

Synonyms:
AMS, Isopropenyl benzene, 1-Methyl-1-phenylethylene, 2-Phenyl propylene

Physical Description:
Colorless liquid with a characteristic odor.

Exposure Symptoms:
Irrit eyes, skin, nose, throat; drow; derm


General Desc:
Phenyl methyl ketone is a colorless, combustible liquid with a sweet odor much like oranges.  The liquid is heavier than water and the vapor is heavier than air.  It has a flash point of 180 deg. F., a boiling point of 395 deg. F.  and a vapor pressure of 1 mm hg at 60 deg. F.  It is a mild irritant to skin and eyes, will react with most oxidizers and it's vapors can be narcotic in high concentrations.  It is used as a flavoring solvent and polymerization catalyst. (¬ AAR, 1999)

Properties:
Flash Point:  180¦ F (oc) (USCG, 1999)

Lower Exp Limit:  1.1 (USCG, 1999)

Upper Exp Limit:  6.7 (USCG, 1999)

Auto Igtn Temp:  1058¦ F (USCG, 1999)

Melting Point:  67.5¦ F (USCG, 1999)

Vapor Pressure:  1 mm hg mm at 60¦ F (¬ AAR, 1999)

Specific Gravity, Liquid:  1.028 at 68.0¦ F (USCG, 1999)

Boiling Point:  395.1¦ F at 760 mm (USCG, 1999)

Molecular Weight:  120.15 (USCG, 1999)

TLV TWA:  10 ppm (¬ACGIH, 1999)

First Aid:
SKIN OR EYE CONTACT:  irrigate affected area with water for 15 min. (USCG, 1999)


General Desc:
Benzoyl chloride is a colorless fuming liquid having a pungent odor.  It is combustible and has a flash point of 162 deg. F.  Its fumes are irritating to the eyes and mucous membranes.  It is decomposed by water to hydrochloric acid and water insoluble benzoic acid, with release of heat.  It is corrosive to metals and tissue.  It weighs 10.2 lbs./gal.  It is used in medicine, and in the manufacture of other chemicals. (¬ AAR, 1999)

Properties:
Flash Point:  162¦ F (NTP, 1992)

Lower Exp Limit:  1.2% (NTP, 1992)

Upper Exp Limit:  4.9% (NTP, 1992)

Melting Point:  30.2¦ F (NTP, 1992)

Vapor Pressure:  0.4 mm Hg at 68¦ F; 1 mm Hg at 89.8¦ F (NTP, 1992)

Vapor Density:  4.88 (NTP, 1992)

Specific Gravity:  1.2120 at 68¦ F (NTP, 1992)

Boiling Point:  387.0¦ F (NTP, 1992)

Molecular Weight:  140.57 (NTP, 1992)

Water Solubility:  Decomposes (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Use water spray to knock-down vapors.  Do not use water on material itself.  Neutralize spilled material with crushed limestone, soda ash, or lime.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash or cement powder.  Neutralize with agricultural lime (CaO), crushed limestone (CaCO3) or sodium bicarbonate (NaHCO3).    Water spill:  Neutralize with agricultural lime (CaO), crushed limestone (CaCO3), or sodium bicarbonate (NaHCO3).  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Reactivity:
AIR AND WATER REACTIONS:  Lachrimator, irritating to skin and eyes. Decomposes in water to form benzoic acid and hydrochloric acid (HCl) (Merck 11th ed. 1989)CHEMICAL PROFILE:  Reacts violently with protic solvents and dimethylformamide. REF (Bretherick 1979 p. 6). Dimethyl sulfoxide decomposes violently on contact with a wide range of acyl halides,  aryl halides, and related compounds. Examples include phenyl and tolyl chloride, acetyl chloride, benzenesulfonyl chloride, benzoyl chloride, cyanuric chloride, phosphorus chloride, phosphorus oxychloride, and thioyl chloride (Chem. Eng. News 35(9):87 1957). (REACTIVITY, 1999)

Health Effects:
chronic (cumulative) toxicity---suspect carcinogen or mutagen acute toxicity---short-term high hazard effects respiratory effects---acute lung damage/edema LD50 (oral, rat) 7710 mg/kg; primary irritant and sensitizer


General Desc:
Propylene oxide is a clear, colorless, volatile liquid with an ethereal odor.  It has a flash point of -35 deg. F.  And boils at 95 deg. F.  It is flammable over a wide range of vapor-air concentrations.  If contaminated, it may polymerize with evolution of heat and possible rupture of container.  Vapors are irritating to eyes, skin, and respiratory system; prolonged contact with skin may result in delayed burns.  It is lighter than water and soluble in water.  The vapors are heavier than air.  It weighs 6.9 lbs./gal.  It is used as a fumigant, in making detergents and lubricants, and to make other chemicals. (¬ AAR, 1999)

Properties:
Flash Point:  -35¦ F (cc) (EPA, 1998)

Lower Exp Limit:  2.8 % (EPA, 1998)

Upper Exp Limit:  37 % (EPA, 1998)

Auto Igtn Temp:  869¦ F (USCG, 1999)

Melting Point:  -169.83¦ F (EPA, 1998)

Vapor Pressure:  445 mm at 68¦ F (EPA, 1998)

Vapor Density:  2 (EPA, 1998)

Specific Gravity:  0.8304 at 68¦ F (NTP, 1992)

Boiling Point:  93.61¦ F at 760 mm (EPA, 1998)

Molecular Weight:  58.08 (EPA, 1998)

IDLH:  400 ppm; Not applicable for Propylene oxide, a potential human carcinogen. (NIOSH, 1997)

TLV TWA:  5 ppm Confirmed animal carcinogen (¬ACGIH, 1999)

ERPG-1:  50 ppm (AIHA, 1999)

ERPG-2:  250 ppm (AIHA, 1999)

ERPG-3:  750 ppm (AIHA, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 66¦ F (NTP, 1992)

First Aid:
Signs and Symptoms of Acute Propylene Oxide Exposure: Propylene oxide may irritate or burn the skin, eyes, and respiratory tract.  Pulmonary edema may occur up to 2 weeks after exposure.  Dermatitis (red, inflamed skin) is common.  Other signs and symptoms of acute exposure may include headache, nausea, vomiting, and unconsciousness.  Victims may appear as if they are in a drunken stupor. Emergency Life-Support Procedures: Acute exposure to propylene oxide may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to propylene oxide. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4. Transport to a health care facility; Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to propylene oxide. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4.  If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5.  Wash exposed skin areas THOROUGHLY with soap and water. 6.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7.  Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 2. DO NOT induce vomiting or attempt to neutralize! 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5.  Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 6.  Transport to a health care facility. (EPA, 1998)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.  Use water spray to disperse vapors and dilute standing pools of liquid.    Apply water spray or mist to knock down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.  Apply "universal" gelling agent to immobilize spill.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Use surface active agent (e.g.  detergent, soaps, alcohols), if approved by epa.  Inject "universal" gelling agent to solidify encircled spill and increase effectiveness of booms.  If dissolved, in region of 10 ppm or greater concentration, apply activated carbon at ten times the spilled amount.  Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. ( AAR, 1999)

Firefighting:
Firefighting should be done from a safe distance or from a protected location. Wear self-contained (positive pressure if available) breathing apparatus and full protective clothing. Isolate for 1/2 mile in all directions if tank car or truck is involved in fire. Move container from area if you can do so without risk. Spray cooling water on containers that are exposed to flames until well after fire is out. For massive fire in cargo area, use unmanned hose holder or monitor nozzles; if this is impossible, withdraw from area and let fire burn. Withdraw immediately in case of rising sound from venting safety device or any discoloration of tank due to fire.Extinguish with dry chemical, carbon dioxide, water spray, fog or foam. (EPA, 1998)

Reactivity:
CHEMICAL PROFILE:  Mixing propylene oxide in equal molar portions with any of the following substances in a closed container caused the temperature and pressure to increase: ammonium hydroxide, chlorosulfonic acid, hydrochloric acid, hydrofluoric acid (48.7%), oleum, nitric acid (70%), or sulfuric acid (96%), (NFPA 1991). (REACTIVITY, 1999)

REL NOTES:
CARCINOGEN (Ca); LOWEST FEASIBLE CONCENTRATION (LOQ 8.4 ppm)

Carcinogen:
EPA-B2, IARC-2B, NIOSH-Ca, NTP-R, TLV-A3

Symptoms:
eye, upper respiratory, lung irritation; skin irritation, blistering, burns; (carcinogenic)

Health Effects:
irritation-eye, nose, throat, skin---moderate; central nervous system depression; cumulative liver damage; mutagen

Synonyms:
1,2-Epoxy propane; Methyl ethylene oxide; Methyloxirane; Propene oxide; 1,2-Propylene oxide

Physical Description:
Colorless liquid with a benzene-like odor.

Exposure Symptoms:
Irrit eyes, skin, resp sys; skin blisters, burns; [carc]


General Desc:
Trimethylamine, anhydrous is a colorless gas with a fish like odor at low concentrations changing to ammonia-like odor at higher concentrations.  It is shipped as a liquefied gas under its own vapor pressure.  Contact with the liquid can cause frostbite or chemical type burns.  The gas itself is corrosive and it is soluble in water to form flammable, corrosive solutions.  It is easily ignited.  Its vapors are heavier than air.  It can asphyxiate by the displacement of air.  Toxic oxides of nitrogen are produced during combustion of this material.  Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.  Long term exposure to low concentrations or short term exposure to high concentrations can result in adverse health effects from inhalation.  It weighs 5.3 lbs./gal. (¬ AAR, 1999)

Properties:
Flash Point:  Not Applicable.  Gas. (USCG, 1999)

Lower Exp Limit:  2 % (USCG, 1999)

Upper Exp Limit:  11.6 % (USCG, 1999)

Auto Igtn Temp:  374¦ F (USCG, 1999)

Melting Point:  -178.8¦ F (USCG, 1999)

Vapor Pressure:  1487.83 mm at 70¦ F (USCG, 1999)

Vapor Density (air = 1):  2 (USCG, 1999)

Specific Gravity:  0.63 (¬ AAR, 1999)

Boiling Point:  37.2¦ F at 760 mm (USCG, 1999)

Molecular Weight:  59.11 (USCG, 1999)

TLV TWA:  5 ppm (¬ACGIH, 1999)

TLV STEL:  15 ppm (¬ACGIH, 1999)

ERPG-1:  0.1 ppm (AIHA, 1999)

ERPG-2:  100 ppm (AIHA, 1999)

ERPG-3:  500 ppm (AIHA, 1999)

First Aid:
INHALATION:  remove victim to fresh air and call a doctor; give artificial respiration and oxygen if needed.  EYES:  flush with water for at least 15 minutes; consult an eye doctor.  SKIN:  flush with water, wash with soap and water. (USCG, 1999)

Reactivity:
Strong oxidizers (including bromine), ethylene oxide, nitrosating agents (e.g., sodium nitrite), mercury, strong acids

Symptoms:
irritation eyes, skin, nose, throat, respiratory system; cough, dyspnea (breathing difficulty), delayed pulmonary edema; blurred vision, corneal necrosis; skin burns; liquid: frostbite

Synonyms:
N,N-Dimethylmethanamine; TMA [Note: May be used in an aqueous solution (typically 25%, 30%, or 40% TMA.]

Notes 2:
[Note: A liquid below 37ºF. Shipped as a liquefied compressed gas.]

Exposure Symptoms:
Irrit eyes, skin, nose, throat, resp sys; cough, dysp, delayed pulm edema; blurred vision, corn nec; skin burns; liquid: frostbite


General Desc:
Osmium tetroxide can be either colorless or yellow solid.  It is toxic by inhalation and is a strong irritant to the eyes and mucous membranes.  It has a pungent chlorine-like odor.  It has a melting point of around 104 deg. F. and a boiling point of 266 deg. F.  It has a specific gravity of 4.9.  It is soluble in water and alcohol. (¬ AAR, 1999)

Properties:
Melting Point:  105¦ F (NIOSH, 1997)

Vapor Pressure:  7 mm (NIOSH, 1997)

Specific Gravity:  4.9 (¬ AAR, 1999)

Boiling Point:  266¦F (NIOSH, 1997)

Molecular Weight:  254.2 (NIOSH, 1997)

IDLH:  1 mg/m3 (NIOSH, 1997)

TLV TWA:  0.0002 ppm (¬ACGIH, 1999)

TLV STEL:  0.0006 ppm (¬ACGIH, 1999)

Water Solubility:  Sol(77¦F): 6% (NIOSH, 1997)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Do not use water on material itself.    Apply water spray or mist to knock down vapors.  Combustion products include corrosive or toxic vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Remove trapped material with suction hoses. ( AAR, 1999)

Firefighting:
Extinguish fire using agent suitable for type of surrounding fire.  (Material itself does not burn or burns with difficulty.)  Use water in flooding quantities as fog.  Cool all affected containers with flooding quantities of water.  Apply water from as far a distance as possible.  Solid streams of water may spread fire. ( AAR, 1999)

Reactivity:
This compound is incompatible with the following:Hydrochloric acid, easily oxidized organic materials [Note: Begins to sublime below BP. Contact with other materials may cause fire.] (NIOSH, 1997)

Symptoms:
irritation eyes, respiratory system, lacrimation, vision disturbance, conjunctivitis; headaches; coughing, dyspnea; dermatitis

Health Effects:
irritation-eye, nose, throat, skin---marked; lung edema

Physical Description:
Colorless, crystalline solid or pale-yellow mass with an unpleasant, acrid, chlorine-like odor.

Exposure Symptoms:
Irrit eyes, resp sys; lac, vis dist; conj; head; cough, dysp; derm


General Desc:
Physical State Shipped: Liquid

Odor: Mild, fruity odor

Color: Colorless

Characteristics in Water: May float or sink in water. (USCG, 1999)

Properties:
Flash Point:  75¦ F (NTP, 1992)

Lower Exp Limit:  1.6% (NTP, 1992)

Upper Exp Limit:  11.0% (NTP, 1992)

Auto Igtn Temp:  802¦ F (USCG, 1999)

Melting Point:  -135¦ F (NTP, 1992)

Vapor Pressure:  12.9 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  3.06 (NTP, 1992)

Specific Gravity:  0.9876 at 68¦ F (NTP, 1992)

Boiling Point:  248.5¦ F at 760 mm Hg (NTP, 1992)

Molecular Weight:  89.11 (NTP, 1992)

IDLH:  100 ppm; Not applicable for 2-Nitropropane, a potential human carcinogen. (NIOSH, 1997)

TLV TWA:  10 ppm  Suspected human carcinogen.  Ceiling limit. (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 0.1 mg/mL at 66¦ F (NTP, 1992)

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION.  Then, use absorbent paper to pick up all liquid spill material.  Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should store this chemical in a freezer and away from all mineral acids and bases. (NTP, 1992)

Firefighting:
Fire Extinguishing Agents Not to Be Used: ``Alcohol'' foam; water may be ineffective.Fire Extinguishing Agents: Foam, dry chemical, carbon dioxide (USCG, 1999)

Reactivity:
STABILITY:  This compound is sensitive to heat.REACTIVITY:  This compound can react with amines, strong acids, strong alkalies, and chlorosulfonic acid. (NTP, 1992)

REL NOTES:
CARCINOGEN (Ca); REDUCE EXPOSURE TO LOWEST FEASIBLE CONCENTRATION (LOQ 1.4 ppm)

Symptoms:
headaches; anorexia; nausea, vomiting, diarrhea; respiratory system irritation; (carcinogenic)

Health Effects:
cumulative liver damage; mutagen/suspect carcinogen; irritation-eye, nose, throat, skin---moderate

Target Organ:
eyes, skin, respiratory system, central nervous system, kidneys, liver

Exposure Symptoms:
Irrit eyes, skin, nose, resp sys; head, anor, nau, vomit, diarr; kidney, liver damage; [carc]


General Desc:
White to light-yellow, crystalline flakes. (NIOSH, 1997)

Properties:
Flash Point:  311¦ F (oc) (NIOSH, 1997)

Melting Point:  261¦ F (NIOSH, 1997)

Vapor Pressure:  0.003 mm at 75¦F (NIOSH, 1997)

Boiling Point:  505¦F (NIOSH, 1997)

Molecular Weight:  210.2 (NIOSH, 1997)

Water Solubility:  ? (NIOSH, 1997)

First Aid:
Eye: If this chemical contacts the eyes, immediately wash the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately. Contact lenses should not be worn when working with this chemical. Skin: If this chemical contacts the skin, immediately wash the contaminated skin with soap and water.  If this chemical penetrates the clothing immediately remove the clothing and wash the skin with soap and water. Get medical attention promptly.  Breathing: If a person breathes large amounts of this chemical, move the exposed  person to fresh air at once. If breathing has stopped, perform mouth-to-mouth  resuscitation. Keep the affected person warm and at rest. Get medical  attention as soon as possible.  Swallow: If this chemical has been swallowed, get medical attention immediately. (NIOSH, 1997)

Symptoms:
irritation eyes, nose, throat; respiratory sensitization, cough, pulmonary secretions, chest pain, dyspnea (breathing difficulty); asthma

Synonyms:
1,5-Diisocyanatonaphthalene; 1,5-Naphthalene diisocyanate; 1,5-Naphthalene ester of isocyanic acid; NDI

Physical Description:
White to light-yellow, crystalline flakes.

Exposure Symptoms:
Irrit eyes, nose, throat; resp sens, cough, pulm secretions, chest pain, dysp; asthma


General Desc:
Metal catalyst, is extremely fine powdered nickel.  It is grayish colored.  Nickel catalyst is used to promote the chemical action in manufacturing synthetics and to process vegetable oil and petroleum.  If exposed to air or moisture, it may become hot enough to ignite.  It is insoluble in water and does not react with larger volumes of water. (¬ AAR, 1999)

Properties:
Melting Point:  2651¦ F (NTP, 1992)

Vapor Pressure:  1 mm Hg at 3290¦ F (NTP, 1992)

Specific Gravity:  8.908 (NTP, 1992)

Boiling Point:  4946¦ F at 760 mm Hg (NTP, 1992)

Molecular Weight:  58.71 (NTP, 1992)

IDLH:  10 mg/m3; Not applicable for Nickel metal and other compounds (as Ni), a potential human carcinogen. (NIOSH, 1997)

TLV TWA:  0.5 mg/m3, Confirmed human carcinogen (¬ACGIH, 1999)

Water Solubility:  Insoluble (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  Some heavy metals are VERY TOXIC POISONS, especially if their salts are very soluble in water (e.g., lead, chromium, mercury, bismuth, osmium, and arsenic).  IMMEDIATELY call a hospital or poison control center and locate activated charcoal, egg whites, or milk in case the medical advisor recommends administering one of them.  Also locate Ipecac syrup or a glass of salt water in case the medical advisor recommends inducing vomiting.  Usually, this is NOT RECOMMENDED outside of a physician's care.  If advice from a physician is not readily available and the victim is conscious and not convulsing, give the victim a glass of activated charcoal slurry in water or, if this is not available, a glass of milk, or beaten egg whites and IMMEDIATELY transport victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, assure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE VOMITING.  IMMEDIATELY transport the victim to a hospital. OTHER:  Since this chemical is a known or suspected carcinogen you should contact a physician for advice regarding the possible long term health effects and potential recommendation for medical monitoring.  Recommendations from the physician will depend upon the specific compound, its chemical, physical and toxicity properties, the exposure level, length of exposure, and the route of exposure. (NTP, 1992)

Nonfire Spill Response:
Keep sparks, flames, and other sources of ignition away.  Keep material out of water sources and sewers.  Keep material dry. ( AAR, 1999)

Firefighting:
Flood with water.  Use dry chemical, graphite, or dry earth. ( AAR, 1999)

Reactivity:
AIR AND WATER REACTIONS:  Pyrophoric, Ignites spontaneously in the presence of air; during storage, H2 escapes with fire and explosion hazards; reacts violently with acids forming H2.  (Handling Chemicals Safely 1980. p. 807). (REACTIVITY, 1999)

Synonyms:
Nickel metal: Elemental nickel, Nickel catalyst


General Desc:
Diphenyloxide-4,4-disulfohydrazide is a colorless, crystalline solid with a geranium-like odor.  It is insoluble in water and weighs more than water.  Its flash point is 239 deg. F.  and its boiling point is 257 deg. F.  Contact with the material may cause irritation to skin and eyes.  It is moderately toxic by ingestion, inhalation and skin absorption.  It may be readily ignited by sparks or flames and will burn intensely and persistently. (¬ AAR, 1999)

Properties:
Flash Point:  239¦ F (unspc) (¬ AAR, 1999)

Boiling Point:  257¦ F at 760 mm (¬ AAR, 1999)


REL NOTES:
TWA = 0.1 f/cc AS DETERMINED BY A 400-LITER AIR SAMPLE COLLECTED OVER 100 MINUTES (NIOSH ANALYTICAL METHOD #7400); CARCINOGEN (Ca) USE 29 CFR 1910.1001

Physical Description:
Pale to dark green, odorless solid.  Brittle texture.  Common contaminant in amosite deposits.


General Desc:
Ethylene glycol monoethyl ether acetate is a clear colorless liquid with a pleasant odor.  It has a flash point of 120 deg. F.  It is lighter than water and slightly soluble in water.  Its vapors are heavier than air. (¬ AAR, 1999)

Properties:
Flash Point:  135¦ F (NTP, 1992)

Lower Exp Limit:  1.7% (NTP, 1992)

Upper Exp Limit:  6.7% (NTP, 1992)

Auto Igtn Temp:  715¦ F (USCG, 1999)

Melting Point:  -79.1¦ F (NTP, 1992)

Vapor Pressure:  1.2 mm Hg at 68¦ F; 3.8 mm Hg at 86¦ F (NTP, 1992)

Vapor Density:  4.72 (NTP, 1992)

Specific Gravity:  0.9740 at 68¦ F (NTP, 1992)

Boiling Point:  313¦ F (NTP, 1992)

Molecular Weight:  132.16 (NTP, 1992)

IDLH:  500 ppm (NIOSH, 1997)

TLV TWA:  5 ppm  Skin. (¬ACGIH, 1999)

Water Solubility:  greater than or equal to 100 mg/mL at 66¦ F (NTP, 1992)

Reactivity:
CHEMICAL PROFILE:  Mixing ethylene glycol mono ethyl ether acetate in equal molar portions with any of the following substances in a closed container caused the temperature and pressure to increase: chlorosulfonic acid, oleum, and vinyl acetate, NFPA 1991. (REACTIVITY, 1999)

Symptoms:
eye, nose irritation; vomiting; kidney damage; paralysis

Target Organ:
eyes, respiratory system, gastrointestinal tract, reproductive system, hematopoietic system

Synonyms:
2-Ethoxyethyl acetate, Cellosolve®  acetate, EGEEA, Ethylene glycol monoethyl ether acetate, Glycol monoethyl ether acetate

Exposure Symptoms:
Irrit eyes, nose; vomit; kidney damage; para; in animals: repro, terato effects


General Desc:
Methyl ethyl ketone peroxide is a clear, colorless liquid with a faint odor.  It is soluble in water and weighs more than water.  Contact with the material may cause mild irritation to skin, eyes, and mucous membranes.  It may be mildly toxic by ingestion.  The primary hazard is the threat to the environment.  Immediate steps should be taken to limit its spread to the environment.  Since it is a liquid it can easily penetrate the soil and contaminate ground water and nearby streams. (¬ AAR, 1999)

Properties:
Flash Point:  180¦ F (NTP, 1992)

Auto Igtn Temp:  Component 2 (83.33%: LACTOSE): 1032¦ F (NTP, 1992)

Vapor Pressure:  Component 2 (83.33%: LACTOSE): <0.01 mm Hg at 68¦ F (NTP, 1992)

Vapor Density:  Component 2 (83.33%: LACTOSE): 6.69 (NTP, 1992)

Specific Gravity:  1.170 (NTP, 1992)

Boiling Point:  244¦F (NIOSH, 1997)

Molecular Weight:  Component 1 (16.67%: ADRIAMYCIN HYDROCHLORIDE): 176.24; Component 2 (83.33%: LACTOSE): 194.19 (NTP, 1992)

Water Solubility:  1-5 mg/mL at 72¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION: IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION: DO NOT INDUCE VOMITING.  Corrosive chemicals will destroy the membranes of the mouth, throat, and esophagus and, in addition, have a high risk of being aspirated into the victim's lungs during vomiting which increases the medical problems.  If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  IMMEDIATELY transport the victim to a hospital.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE VOMITING.  Transport the victim IMMEDIATELY to a hospital. (NTP, 1992)

Nonfire Spill Response:
Keep material out of water sources and sewers.    Apply water spray or mist to knock down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Remove trapped material with suction hoses. ( AAR, 1999)

Reactivity:
STABILITY:  Component 1 (45-60%: 2-BUTANONE PEROXIDE) is shock-sensitive.  It is also heat-sensitive.  It may be ignited by heat, sparks or flame and undergoes self-accelerating decomposition.  Explosive decomposition occurs at 230 F.  This chemical is also sensitive to sunlight.Component 2 (40-55%: DIMETHYL PHTHALATE) hydrolyzes slowly.REACTIVITY:  Component 1 (45-60%: 2-BUTANONE PEROXIDE) is a strong oxidizing agent.  It reacts with combustible materials such as wood, cloth or organic materials, chlorine and metals such as iron, copper and their alloys.  It is incompatible with flammables, strong oxidizing agents, strong reducing agents, promoters such as Cobalt compounds, brass, mild steel, aluminum alloys, natural rubbers, synthetic rubbers and chemical accelerators.  It is also incompatible with heavy metals, acids and bases.  Spontaneous chemical reaction, ignition and/or explosion may occur if mixed with readily oxidizable materials.Component 2 (40-55%: DIMETHYL PHTHALATE) can react with strong oxidizers.  It is hydrolyzed by alkali.  It is incompatible with nitrates and strong acids.  It is also incompatible with water. (NTP, 1992)

Symptoms:
irritation eyes, skin, nose, throat; cough, dyspnea (breathing difficulty), pulmonary edema; blurred vision; blisters, scars skin; abdominal pain, vomiting, diarrhea; dermatitis; in animals: liver, kidney damage

Health Effects:
irritation-eye, nose, throat, skin---marked; cumulative liver and kidney damage

Synonyms:
2-Butanone peroxide, Ethyl methyl ketone peroxide, MEKP, MEK peroxide, Methyl ethyl ketone hydroperoxide

Notes 2:
[Note: Explosive decomposition occurs at 230ºF.]

Exposure Symptoms:
Irrit eyes, skin, nose, throat; cough, dysp, pulm edema; blurred vision; blisters, scars skin; abdom pain, vomit, diarr; derm; in animals: liver, kidney damage


TLV NOTES:
TLV WITHDRAWN, 'CONTAINING NO ASBESTOS FIBERS AND <1% CRYSTALLINE SILICA

Synonyms:
Calcium salt of carbonic acid, Limestone, Marble


General Desc:
PHYSICAL DESCRIPTION:  Crystals; off-white lumpy solid. (NTP, 1992)

Properties:
Melting Point:  261¦ F (NTP, 1992)

Specific Gravity:  0.774 at 32¦ F (NTP, 1992)

Boiling Point:  657-658¦ F; 383-401¦ F at 10-22 mm Hg (NTP, 1992)

Molecular Weight:  245.34 (NTP, 1992)

Water Solubility:  <1 mg/mL at 68¦ F (NTP, 1992)

First Aid:
EYES:  First check the victim for contact lenses and remove if present.  Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.  Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.  IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. SKIN:  IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.  Gently wash all affected skin areas thoroughly with soap and water.  If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. INHALATION:  IMMEDIATELY leave the contaminated area; take deep breaths of fresh air.  If symptoms (such as wheezing, coughing, shortness of Breathing, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.  Provide proper respiratory protection to rescuers entering an unknown atmosphere.  Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION:  DO NOT INDUCE VOMITING.  If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.  Be prepared to transport the victim to a hospital if advised by a physician.  If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the Headache lower than the body.  DO NOT INDUCE

Nonfire Spill Response:
SMALL SPILLS AND LEAKAGE:  If a spill of this chemical occurs, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with acetone and transfer the dampened material to a suitable container.  Use absorbent paper dampened with acetone to pick up any remaining material.  Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal.  Solvent wash all contaminated surfaces with acetone followed by washing with a soap and water solution.  Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS:  You should store this material in a refrigerator. (NTP, 1992)

Firefighting:
Fires involving this material can be controlled with a dry chemical, carbon dioxide, foam or Halon extinguisher. (NTP, 1992)


General Desc:
Hydroquinone is light colored crystals or solutions.  It is miscible in water.  It may be an irritation to the skin, eyes and mucous membranes.  It is mildly toxic by ingestion or skin absorption. (¬ AAR, 1999)

Properties:
Flash Point:  329¦ F (cc) (EPA, 1998)

Auto Igtn Temp:  960¦ F (USCG, 1999)

Melting Point:  338 to 340¦ F (EPA, 1998)

Vapor Pressure:  4 mm at 302¦ F (EPA, 1998)

Vapor Density:  3.81 (EPA, 1998)

Specific Gravity:  1.358 at 68¦ F (NTP, 1992)

Boiling Point:  545 to 549¦ F at 760 mm (EPA, 1998)

Molecular Weight:  110.11 (EPA, 1998)

IDLH:  50 mg/m3 (NIOSH, 1997)

TLV TWA:  2 mg/m3 (¬ACGIH, 1999)

Water Solubility:  10-50 mg/mL at 68¦ F (NTP, 1992)

First Aid:
Signs and Symptoms of Acute Hydroquinone Exposure: Signs and symptoms of acute exposure to hydroquinone may be severe and include dyspnea (shortness of breath), a sense of suffocation, increased respiratory rate, and respiratory failure.  Pallor (paleness of the skin), cyanosis (blue tint to skin and mucous membranes), and cardiovascular collapse may occur.  Neurologic effects include headache, tinnitus (ringing in the ears), dizziness, delirium, muscle twitching, tremor, and convulsions.  Nausea, vomiting, and the production of green to brown-green urine may also occur.  Hydroquinone may be irritating and corrosive to the skin, eyes, and mucous membranes.  Jaundice (yellow tint to skin) may be noticed. Emergency Life-Support Procedures: Acute exposure to hydroquinone may require decontamination and life support for the victims.  Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.  Air-purifying or supplied-air respiratory equipment should also be worn, as necessary.  Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1.  Move victims to fresh air.  Emergency personnel should avoid self-exposure to hydroquinone. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4.  Transport to a health care facility. Dermal/Eye Exposure: 1.  Remove victims from exposure.  Emergency personnel should avoid self- exposure to hydroquinone. 2.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen or other respiratory support. 3.  Remove contaminated clothing as soon as possible. 4. If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5. Wash exposed skin areas twice with soap and water. 6. Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 7. Transport to a health care facility. Ingestion Exposure: 1.  Evaluate vital signs including pulse and respiratory rate, and note any trauma.  If no pulse is detected, provide CPR.  If not breathing, provide artificial respiration.  If breathing is labored, administer oxygen. 2. IMMEDIATELY give the victims water or milk: children up to 1 year old, 125 mL (4 oz or 1/2 cup); children 1 to 12 years old, 200 mL (6 oz or 3/4 cup); adults, 250 mL (8 oz or 1 cup).  Water or milk should be given only if victims are conscious and alert. 3. Obtain authorization and/or further instructions from the Localized hospital for administration of an antidote or performance of other invasive procedures. 4. Vomiting may be induced with syrup of Ipecac.  If elapsed time since ingestion of hydroquinone is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 5.Ipecac should not be administered to children under 6 months of age. Warning: Ingestion of hydroquinone may result in sudden onset of seizures or loss of consciousness.  Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex, and show no signs of impending seizure or coma.  If ANY uncertainty exists, proceed to Step 5. The following dosages of Ipecac are recommended: children up to 1 year old, 10 mL (1/3 oz); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz).  Ambulate (walk) the victims and give large quantities of water.  If vomiting has not occurred after 15 minutes, Ipecac may be readministered.  Continue to ambulate and give water to the victims.  If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 5. Activated charcoal may be administered if victims are conscious and alert.  Use 15 to 30 g (1/2 to 1 oz) for children, 50 to 100 g (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 6. Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims.  Children require 15 to 30 g (1/2 to 1 oz) of cathartic; 50 to 100 g (1-3/4 to 3-1/2 oz) is recommended for adults. 7. Transport to a health care facility. (EPA, 1998)

Nonfire Spill Response:
Keep material out of water sources and sewers.  Build dikes to contain flow as necessary.  Attempt to stop leak if without undue personnel hazard.    Apply water spray or mist to knock down vapors.    Land spill:  Dig a pit, pond, lagoon, holding area to contain liquid or solid material.  Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water.  Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.  Absorb bulk liquid with fly ash, cement powder, or commercial sorbents.    Water spill:  Use natural barriers or oil spill control booms to limit spill travel.  Use natural deep water pockets, excavated lagoons, or sand bag barriers to trap material at bottom.  Remove trapped material with suction hoses. ( AAR, 1999)

Firefighting:
Wear self-contained (positive pressure if available) breathing apparatus and full protective clothing.For small fires use dry chemical, carbon dioxide, water spray or foam. Move container from fire area if you can do so without risk.  This compound is a slight fire or explosion hazard. (EPA, 1998)

Reactivity:
STABILITY:  This chemical darkens on exposure to air and light.  Solutions become brown in air due to oxidation.  Oxidation is very rapid in the presence of alkali.  This chemical is a slight explosion hazard when exposed to heat.  UV spectrophotometric stability screening indicates that solutions of this chemical in water are stable for less than two hours.REACTIVITY:  This chemical is incompatible with strong oxidizing agents.   It is also incompatible with bases.  It reacts with oxygen and sodium hydroxide.  It also reacts with ferric salts. (NTP, 1992)

Symptoms:
eye irritation, conjunctivitis; keratitis; excitement; colored urine; nausea; dizziness; suffocation, rapid breathing; muscle twitches, delirium; collapse

Health Effects:
cumulative corneal damage; mutagen; central nervous system effects; suspect teratogen

Synonyms:
p-Benzenediol; 1,4-Benzenediol; Dihydroxybenzene; 1,4-Dihydroxybenzene; Quinol

Physical Description:
Light-tan, light-gray, or colorless crystals.

Exposure Symptoms:
Irrit eyes: conj; kera; CNS excitement; colored urine, nau, dizz, suffocation, rapid breath; musc twitch, delirium; collapse; skin irrit, sens, derm


