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Common Hazardous Chemicals in HazMat Incidents
See emergency response information for specific chemicals in WISER
- 1,1,1-Trichloroethane
- 1,1,2,2-Tetrachloroethane
- 1,1-Dichloroethane
- 1,1-Dichloroethylene
- 1,1-Difluoroethane
- 1,1-Difluoroethene
- 1,1-Dimethylhydrazine
- 1,2,4,5-Tetrachlorobenzene
- 1,2-Dibromo-3-chloropropane
- 1,2-Dichloroethane
- 1,2-Dichloroethylene
- 1,2-Dichloropropane
- 1,2-Diphenylhydrazine
- 1,2-Propanediol Dinitrate
- 1,2-Propylene Oxide
- 1,3,5-Trinitrobenzene
- 1,3-Butadiene
- 1,3-Dichloropropene
- 1,3-Dinitrobenzene
- 1,3-Dioxolane
- 1,3-Pentadiene
- 1,4-Dioxane
- 1-Butyl Mercaptan
- 1-Hexanol
- 1-Methylnaphthalene
- 2,2-Dimethylbutane
- 2,2-Dimethylpropane
- 2,3,7,8-Tetrachlorodibenzo-p-dioxin
- 2,4,6-Trinitrotoluene
- 2,4-D
- 2,4-Dinitrophenol
- 2,4-Dinitrotoluene
- 2,4-Toluene Diisocyanate
- 2,6-Toluene Diisocyanate
- 2-Chloroethanol
- 2-Hexanone
- 2-Methylcyclohexanone
- 2-Nitroaniline
- 2-Nitropropane
- 2-Pentanone
- 2-Pentyl Acetate
- 2-Xylene
- 3,3'-Dichlorobenzidine
- 3-Bromo-1-propyne
- 3-Nitroaniline
- 3-Xylene
- 4,4'-Methylenebis(2-chloroaniline)
- 4,6-Dinitro-o-cresol
- 4-Methyl-2-pentyl Acetate
- 4-Nitroaniline
- Acetaldehyde
- Acetic Acid
- Acetone
- Acetone Cyanohydrin
- Acetonitrile
- Acetyl Acetone
- Acetylene
- Acrolein
- Acrylamide
- Acrylic acid
- Acrylonitrile
- Adiponitrile
- Aldrin
- Allyl Alcohol
- Aluminum Phosphide
- Aluminum, Elemental
- Ammonia
- Ammonium Nitrate
- Ammonium Perchlorate
- Ammonium picrate
- Amosite Asbestos
- Aniline
- Antimony, Elemental
- Arsenic Trichloride
- Arsenic Trioxide
- Arsenic, Elemental
- Arsine
- Asbestos
- Azinphosmethyl
- Barium Permanganate
- Barium, Elemental
- Benzene
- Benzidine
- Benzyl Chloride
- Beryllium, Elemental
- Beta-Hexachlorocyclohexane
- Bis(2-Chloroethyl) Ether
- Bis(2-Chloroethyl)sulfide
- Bis(2-Ethylhexyl) Phthalate
- Bis(chloromethyl) Ether
- Boron Trifluoride
- Bromine
- Bromoform
- Butane
- Butanenitrile
- Cadmium Oxide
- Cadmium, Elemental
- Calcium Arsenate
- Calcium Carbide
- Calcium Hypochlorite
- Calcium Nitrate
- Calcium Oxide
- Calcium Permanganate
- Calcium Phosphide
- Carbon dioxide
- Carbon Disulfide
- Carbon monoxide
- Carbon Tetrachloride
- Carbonyl Sulfide
- Chlordane
- Chlorine
- Chlorine Dioxide
- Chlorine Trifluoride
- Chloroacetic Acid
- Chloroacetyl Chloride
- Chlorobenzene
- Chlorodiethylaluminum
- Chlorofenvinphos
- Chloroform
- Chloromethyl Methyl Ether
- Chloropicrin
- Chlorotrifluoromethane
- Chlorpyrifos
- Chromic Acid
- Chromic Trioxide
- Chrysotile Asbestos
- Cis-1,2-dichloroethylene
- Cis-1,3-dichloropropene
- Coal Tar
- Coal Tar Creosote
- Cobalt Carbonyl
- Cobalt, Elemental
- Copper, Elemental
- Corexit 9500
- Corexit 9527
- Cresol
- Crotonaldehyde
- Crude Oil
- Cumene
- Cumene Hydroperoxide
- Cyanamide
- Cyanogen
- Cyanogen Bromide
- Cyanogen Iodide
- Cyanuric Fluoride
- Cyclobutane
- Cycloheptane
- Cyclohexanone Peroxide
- Cyclohexene
- Cyclohexylamine
- Cyclonite
- Cyclopentane
- Cyclopropane
- DDD
- Ddt
- Decaborane
- Delta-Hexachlorocyclohexane
- Diazinon
- Diborane
- Dibromomethane
- Dibutyl Phthalate
- Dichlorodifluoromethane
- Dichloromethane
- Dichlorvos
- Dicrotophos
- Dicyclopentadiene
- Dieldrin
- Diethyl Ether
- Diethyl Zinc
- Diethylamine
- Diisopropylamine
- Dimethoate
- Dimethyl Ether
- Dimethyl Sulfate
- Dimethyl Sulfoxide
- Dimethylamine
- Diphosgene
- Dipropyl Ether
- Dipropylamine
- Disulfoton
- Endosulfan
- Endrin
- Epichlorohydrin
- Ethane
- Ethanol
- Ethion
- Ethyl Acetate
- Ethyl Chloride
- Ethyl Mercaptan
- Ethyl Methyl Ether
- Ethyl Nitrate
- Ethyl Nitrite
- Ethylaluminum Sesquichloride
- Ethylamine
- Ethylbenzene
- Ethylene
- Ethylene Dibromide
- Ethylene Glycol
- Ethylene Glycol Diethyl Ether
- Ethylene Glycol Mono-N-butyl Ether
- Ethylene Oxide
- Ethylenediamine
- Ethyleneimine
- Ethylphenyldichlorosilane
- Ferric Chloride
- Fluorine
- Fluosilicic Acid
- Formaldehyde
- Fuel Oil No. 2
- Furan
- Furfuryl Alcohol
- Gasoline
- Glutaraldehyde
- Heptachlor
- Heptane
- Hexachloro-1,3-butadiene
- Hexachlorobenzene
- Hexachlorocyclopentadiene
- Hexachloroethane
- Hexamethylene Diamine
- Hydrazine
- Hydrogen
- Hydrogen Bromide
- Hydrogen Chloride
- Hydrogen Cyanide
- Hydrogen Fluoride
- Hydrogen Peroxide
- Hydrogen Sulfide
- Iodine, Elemental
- Iron Pentacarbonyl
- Isobutane
- Isopentane
- Isoprene
- Isopropanol
- Isopropylamine
- Kepone
- Kerosene
- Lead, elemental
- Lewisite
- Lindane
- Lithium Aluminum Hydride
- Lithium Hydride
- Lithium, Elemental
- Magnesium Perchlorate
- Magnesium, Elemental
- Malathion
- Manganese, Elemental
- Mechlorethamine
- Mercuric Chloride
- Mercuric Nitrate
- Mercurous Nitrate
- Mercury, Elemental
- Mesityl Oxide
- Methacrolein
- Methacrylic Acid
- Methane
- Methanol
- Methoxychlor
- Methyl acrylate
- Methyl Bromide
- Methyl Chloride
- Methyl Ethyl Ketone
- Methyl Formate
- Methyl Isobutyl Ketone
- Methyl Isocyanate
- Methyl Isothiocyanate
- Methyl Mercaptan
- Methyl methacrylate
- Methyl N-Butyrate
- Methyl Parathion
- Methyl Vinyl Ketone
- Methylacrylonitrile
- Methylamine
- Methylhydrazine
- Methylpyridine
- Methyltrichlorosilane
- Morpholine
- N,N-Dimethylformamide
- Naphtha
- Naphthalene
- n-Butyl Acetate
- n-Butyl acrylate
- n-Butyl Alcohol
- n-Butylamine
- n-Butyric Acid
- n-Ethylaniline
- n-Hexane
- Nickel Carbonyl
- Nickel, Elemental
- Nitric Acid
- Nitric Oxide
- Nitrobenzene
- Nitrocellulose
- Nitrogen
- Nitrogen Dioxide
- Nitrogen Tetroxide
- Nitroglycerin
- Nitromethane
- Nitrous Oxide
- n-Nitrosodimethylamine
- n-Nitrosodi-n-propylamine
- n-Nitrosodiphenylamine
- n-Nonane
- n-Octane
- n-Propylbenzene
- n-Undecane
- o-Cresol
- Oleum
- Oxygen
- Parathion
- p-Cresol
- Pentaborane
- Pentachlorophenol
- Pentane
- Peracetic Acid
- Perchloric Acid
- Phenol
- Phenyl Isocyanate
- Phenylhydrazine
- Phorate
- Phosgene
- Phosphine
- Phosphoric Acid
- Phosphorus Oxychloride
- Phosphorus Trichloride
- Phosphorus, Elemental
- Phthalic Anhydride
- Picric acid
- Pinacolyl Alcohol
- Piperidine
- Potassium Cyanide
- Potassium Fluoride
- Potassium Hydroxide
- Potassium Nitrate
- Potassium Nitrite
- Potassium Perchlorate
- Potassium Permanganate
- Potassium, Elemental
- Propadiene
- Propane
- Propargyl Alcohol
- Propionaldehyde
- Propionic Acid
- Propionic Anhydride
- Propionitrile
- Propyl Mercaptan
- Propylamine
- Propylene
- Pyridine
- Pyrrolidine
- Ricin
- Sarin
- sec-Butyl Acetate
- sec-Butyl Alcohol
- Selenium Hexafluoride
- Selenium, Elemental
- Silane
- Silicon Tetrafluoride
- Silver Nitrate
- Silver, Elemental
- Sodium
- Sodium Azide
- Sodium Borohydride
- Sodium Chlorite
- Sodium Cyanide
- Sodium Fluoride
- Sodium Hydride
- Sodium Hydrosulfide
- Sodium hydrosulfite
- Sodium Hydroxide
- Sodium Hypochlorite
- Sodium Methoxide
- Sodium Nitrate
- Sodium Perchlorate
- Sodium Peroxide
- Sodium Sulfide
- Soman
- Stibine
- Stoddard Solvent
- Strontium Chlorate
- Strontium Peroxide
- Strontium, Elemental
- Styrene
- Sulfur
- Sulfur dioxide
- Sulfur Hexafluoride
- Sulfur trioxide
- Sulfuric acid
- Tabun
- Terpinolene
- tert-Butyl Hydroperoxide
- tert-Butylamine
- Tetrachloroethylene
- Tetrafluoroethylene
- Tetrahydrofuran
- Tetrahydrothiophene
- Tetramethyl Lead
- Tetranitromethane
- Thallous Nitrate
- Thiodiglycol
- Thionyl Chloride
- Thiophene
- Titanium
- Titanium Tetrachloride
- Toluene
- Toluene Diisocyanate
- Toxaphene
- Trans-1,2-dichloroethylene
- Trans-1,3-dichloropropene
- Tremolite Asbestos
- Triallylamine
- Trichloroethylene
- Trichlorosilane
- Triethyl Phosphite
- Triethylaluminum
- Triethylamine
- Trifluoromethane
- Triisobutylaluminum
- Trimethyl Borate
- Trimethyl Phosphite
- Trimethylamine
- Trimethylchlorosilane
- Tripropylamine
- Tris(2-Chloroethyl)amine
- Turpentine
- Uranium, Elemental
- Vanadium, Elemental
- Vinyl Acetate
- Vinyl Bromide
- Vinyl Chloride
- Vinyl Fluoride
- Vinyl Methyl Ether
- Vinyl Toluene
- VX
- Xylenes
- Zinc Phosphide
- Zirconium Nitrate
- Zirconium Picramate