Hazardeous Chemical List

Hazardous Chemicals List

Chemical Name CAS No. Hazard 1 Hazard 2 Hazard 3 PEC  Abrin 1393-62-0 Select Agent Y Acetal 105-57-7 Peroxide-forming material 2-Acetylaminofluorene 53-96-3 OSHA Table Z-2 OSHA Regulated Carcinogen Y Acrylonitrile 107-13-1 ACGIH A1 Carcinogen OSHA Table Z-2 OSHA Regulated Carcinogen Y 4-Aminodiphenyl 92-67-1 ACGIH A1 Carcinogen OSHA Table Z-2 OSHA Regulated Carcinogen Y Arsenic compounds, inorganic ACGIH A1 Carcinogen OSHA Table Z-2 OSHA Regulated Carcinogen Y Arsine 7784-42-1 Hazardous compressed gas IARC Group 1 Carcinogen HIGHLY TOXIC Y Asbestos ACGIH A1 Carcinogen OSHA Regulated Carcinogen Y Azinphos-methyl 85-50-0 EPA Extremely Hazardous Substance Y Benzene 71-43-2 ACGIH A1 Carcinogen OSHA Table Z-2 OSHA Regulated Carcinogen Y Benzenearsonic acid 98-05-5 EPA Extremely Hazardous Substance Y Benzidine 92-87-5 ACGIH A1 Carcinogen OSHA Table Z-2 OSHA Regulated Carcinogen Y Benzoyl peroxide 94-36-0 Organic peroxide Y Beryllium 7440-41-7 ACGIH A1 Carcinogen OSHA Table Z-2 HIGHLY TOXIC Y Beryllium compounds ACGIH A1 Carcinogen OSHA Table Z-2 HIGHLY TOXIC Y Bis(chloromethyl)ether 542-88-1 ACGIH A1 Carcinogen OSHA Table Z-2 OSHA Regulated Carcinogen Y Boron trichloride 10294-34-5 Hazardous compressed gas Y Boron trifluoride 763-707-2 Hazardous compressed gas Y Botulinum neurotoxins Select Agent Y Bromotrifluoroethylene 598-73-2 Pyrophoric Y 1,3-Butadiene 106-99-0 Hazardous compressed gas OSHA Table Z-2 OSHA Regulated Carcinogen Y tert-Butyl hydroperoxide 75-91-2 Organic peroxide Cadmium fume/dust 7440-43-9 OSHA Regulated Carcinogen OSHA Table Z-2 ACGIH A2 Carcinogen Y Carbofuran 1563-66-2 EPA Extremely Hazardous Substance Carbon disulfide 75-15-0 OSHA Table Z-2 Y Carbon monoxide 630-08-0 Hazardous compressed gas Y Carbon tetrachloride 56-23-5 OSHA Table Z-2 Y Cesium, elemental 7440-46-2 Pyrophoric material Y Chloromethyl methyl ether 107-30-2 OSHA Regulated Carcinogen ACGIH A2 Carcinogen Y 3-Chloroperoxybenzoic peroxide 937-14-4 Organic peroxide Chromic acid 7738-94-5 ACGIH A1 Carcinogen OSHA Table Z-2 Y Chromic chloride 10025-73-7 EPA Extremely Hazardous Substance Chromium, hexavalent ACGIH A1 Carcinogen OSHA Table Z-2 Y Clostridium perfringens epsilon toxin Select Agent Y Cobalt carbonyl 10210-68-1 EPA Extremely Hazardous Substance Colchicine 64-86-8 EPA Extremely Hazardous Substance Conotoxins Select Agent Y Diacetoxyscirpenol 2270-40-8 Select Agent Y 1,2-Dibromo-3-chloropropane 96-12-8 OSHA Regulated Carcinogen OSHA Table Z-2 Y Di-tert-butyl peroxide 110-05-4 Organic peroxide 3,3'-Dichlorobenzidine 612-83-9 OSHA Regulated Carcinogen OSHA Table Z-2 Y Dicumyl peroxide 80-43-3 Organic peroxide Digoxin 20830-75-5 EPA Extremely Hazardous Substance 4-Dimethylaminoazobenzene 60-11-7 OSHA Regulated Carcinogen OSHA Table Z-2 Y Dimethyl-p-phenylenediamine 99-98-9 EPA Extremely Hazardous Substance Dinitrocresol 534-52-1 EPA Extremely Hazardous Substance 1,4-Dioxane(P-Dioxane) 123-91-1 Peroxide-forming material Diphacinone 82-66-6 EPA Extremely Hazardous Substance Divinyl Acetylene 821-08-9 Peroxide-forming material Endosulfan 115-29-7 EPA Extremely Hazardous Substance Ethylene dibromide 106-93-4 OSHA Table Z-2 Y Ethyl Ether(diethyl ether) 60-29-7 Ethylene fluorohydrin 371-62-0 EPA Extremely Hazardous Substance Y Ethyleneimine 51-56-4 OSHA Regulated Carcinogen OSHA Table Z-2 ACGIH A2 Carcinogen Y Ethylene oxide 75-21-8 OSHA Regulated Carcinogen OSHA Table Z-2 ACGIH A2 Carcinogen Y Fluoride dusts OSHA Table Z-2 Y Fluoroacetyl chloride 359-06-8 EPA Extremely Hazardous Substance Y Fluorine 7782-41-4 Hazardous compressed gas Y Formaldehyde 50-00-0 OSHA Regulated Carcinogen OSHA Table Z-2 ACGIH A2 Carcinogen Y Hydrogen bromide 10035-10-6 Hazardous compressed gas Y Hydrogen chloride 7647-01-0 Hazardous compressed gas Y Hydrogen fluoride 7664-39-3 Hazardous compressed gas OSHA Table Z-2 Y Hydrogen selenide 7783075 EPA Extremely Hazardous Substance Y Hydrogen sulfide 7783064 Hazardous compressed gas OSHA Table Z-2 HIGHLY TOXIC Y Isopropyl ether 108-20-3 Peroxide-forming material FDNY must be dated Y Lewisite 541-25-3 EPA Extremely Hazardous Substance Y Merchlorethamine 51-75-2 EPA Extremely Hazardous Substance Y Mercury, elemental 7439-97-6 OSHA Table Z-2 Y Mercury oxalate 3444-13-1 Shock sensitive compound Mercury tartrate 34019-79-9 Shock sensitive compound Methyl chloromethyl ether 107-30-2 OSHA Table Z-2 Y Methylene chloride 75-09-2 OSHA Table Z-2 Y Methylenedianiline 101-77-9 OSHA Regulated Carcinogen OSHA Table Z-2 Y Methylethyl ketone peroxide 1338-23-4 Organic peroxide Monocrotophos 6923-22-4 EPA Extremely Hazardous Substance Methyl vinyl ketone 78-94-4 EPA Extremely Hazardous Substance Y alpha-Naphthylamine 134-32-7 ACGIH A1 Carcinogen OSHA Table Z-2 OSHA Regulated Carcinogen Y beta-Naphthylamine 91-59-8 ACGIH A1 Carcinogen OSHA Table Z-2 OSHA Regulated Carcinogen Y Nickel carbonyl 13463-39-3 EPA Extremely Hazardous Substance Y Nickel (III) compounds, inorganic ACGIH A1 Carcinogen Y Nitric oxide 10102-43-9 Hazardous compressed gas Y 4-Nitrobiphenyl 92-93-3 OSHA Regulated Carcinogen OSHA Table Z-2 ACGIH A2 Carcinogen Y Nitrocellulose 9004-70-0 Shock sensitive compound Nitrogen dioxide 10102-44-0 Hazardous compressed gas Y Nitrogen trifluoride 7783-54-2 Hazardous compressed gas Y N-Nitrosodiemthylamine 62-75-9 OSHA Regulated Carcinogen OSHA Table Z-2 Y Nitrourea 556-89-8 Explosive Nitrous oxide 10024-97-2 Hazardous compressed gas Y Organomercury compounds HIGHLY TOXIC OSHA Table Z-2 Y Organometallic compounds, pure, NOT in solution Pyrophoric material Y Organorhodium complex EPA Extremely Hazardous Substance Paraquat 1910-42-5 EPA Extremely Hazardous Substance Paraquat methosulfate 2074-50-2 EPA Extremely Hazardous Substance Pentachlorophenol 87-86-5 Disposal Peracetic acid 79-21-0 Organic peroxide Perchloric acid 7601-90-3 Strong oxidizer FDNY must be dated Y Phorate 298-02-2 EPA Extremely Hazardous Substance Y Phosgene 75-44-5 EPA Extremely Hazardous Substance Y Phosmet 732-11-6 EPA Extremely Hazardous Substance Phosphorus, elemental, white or yellow 7723-14-0 Pyrophoric material HIGHLY TOXIC Y Phosphorus pentoxide 1314-56-3 EPA Extremely Hazardous Substance Y Picric acid 88-89-1 Trinitro compound Y Polychlorinated Biphenyls 11097-69-1 Disposal Polychlorinated Biphenyls 11096-82-5 Disposal Polychlorinated Biphenyls 11104-28-2 Disposal Polychlorinated Biphenyls 1336-36-3 Disposal Polychlorinated Biphenyls 11141-16-5 Disposal Potassium, elemental 7440235 Pyrophoric material Peroxide-forming material Y Propargyl bromide 106-96-7 EPA Extremely Hazardous Substance Y beta-Propiolactone 57-57-8 OSHA Regulated Carcinogen OSHA Table Z-2 Y Ricin 9009-86-3 Select Agent Y Rubidium, elemental 7440-17-7 Pyrophoric material Y Sarin 107-44-8 EPA Extremely Hazardous Substance Y Saxitoxin 35523-89-8 Select Agent Y Shiga-like ribosome inactivating proteins Select Agent Y Shigatoxin 75757-64-1 Select Agent Y Silver azide 13863-88-2 Shock sensitive compound Sodium Amide 7782-92-5 Peroxide-forming material Staphylococcal enterotoxins Select Agent Y Styrene 100-42-5 OSHA Table Z-2 Y T-2 Toxin 21259-20-1 Select Agent Y Tabun 77-81-6 EPA Extremely Hazardous Substance Y Tetrachloroethylene 127-18-4 OSHA Table Z-2 Y Tetrodotoxin 4368-28-9 Select Agent Y Thorium compounds, inorganic Radioactive Y Trichloroethylene 79-01-6 OSHA Table Z-2 Y 2,4,5 trichloro phenoxyacetic acid 93-76-5 Shock sensitive compound 2,4,5-Trichlorophenol 95-95-4 Disposal 2,4,6-Trichlorophenol 88-06-2 Disposal 2,4,5-Trichlorophenoxypropionic acid 93-72-1 Disposal 2,3,4,6-Tetrachlorophenol 58-90-2 Disposal Uranium compounds, inorganic ACGIH A1 Carcinogen HIGHLY TOXIC Radioactive Y Vinyl chloride 75-01-4 ACGIH A1 Carcinogen OSHA Table Z-2 OSHA Regulated Carcinogen Y Vinylidene chloride 75-35-4 Peroxide-forming material Go  Source: ehs.columbia

 PECs = Potentially Explosive Chemicals.