List of Highly Hazardous Chemicals, Toxics and Reactives (Mandatory)

CHEMICAL name CAS*
Acetaldehyde 75-07-0
Acrolein (2-Propenal) 107-02-8
Acrylyl Chloride 814-68-6
Allyl Chloride 107-05-1
Allylamine 107-11-9
Alkylaluminums Varies
Ammonia, Anhydrous 7664-41-7
Ammonia solutions (>44% ammonia by weight) 7664-41-7
Ammonium Perchlorate 7790-98-9
Ammonium Permanganate 7787-36-2
Arsine (also called Arsenic Hydride) 7784-42-1
Bis(Chloromethyl) Ether 542-88-1
Boron Trichloride 10294-34-5
Boron Trifluoride 7637-07-2
Bromine 7726-95-6
Bromine Chloride 13863-41-7
Bromine Pentafluoride 7789-30-2
Bromine Trifluoride 7787-71-5
3-Bromopropyne (also called Propargyl Bromide) 106-96-7
Butyl Hydroperoxide (Tertiary) 75-91-2
Butyl Perbenzoate (Tertiary) 614-45-9
Carbonyl Chloride (see Phosgene) 75-44-5
Carbonyl Fluoride 353-50-4
Cellulose Nitrate (concentration >12.6% nitrogen) 9004-70-0
Chlorine 7782-50-5
Chlorine Dioxide 10049-04-4
Chlorine Pentrafluoride 13637-63-3
Chlorine Trifluoride 7790-91-2
Chlorodiethylaluminum (also called Diethylaluminum Chloride) 96-10-6
1-Chloro-2,4-Dinitrobenzene 97-00-7
Chloromethyl Methyl Ether 107-30-2
Chloropicrin 76-06-2
Chloropicrin and Methyl Bromide mixture None
Chloropicrin and Methyl Chloride mixture None
Cumene Hydroperoxide 80-15-9
Cyanogen 460-19-5
Cyanogen Chloride 506-77-4
Cyanuric Fluoride 675-14-9
Diacetyl Peroxide (Concentration >70%) 110-22-5
Diazomethane 334-88-3
Dibenzoyl Peroxide 94-36-0
Diborane 19287-45-7
Dibutyl Peroxide (Tertiary) 110-05-4
Dichloro Acetylene 7572-29-4
Dichlorosilane 4109-96-0
Diethylzinc 557-20-0
Diisopropyl Peroxydicarbonate 105-64-6
Dilaluroyl Peroxide 105-74-8
Dimethyldichlorosilane 75-78-5
Dimethylhydrazine, 1,1- 57-14-7
Dimethylamine, Anhydrous 124-40-3
2,4-Dinitroaniline 97-02-9
Ethyl Methyl Ketone Peroxide (also Methyl Ethyl Ketone Peroxide; concentration >60%) 1338-23-4
Ethyl Nitrite 109-95-5
Ethylamine 75-04-7
Ethylene Fluorohydrin 371-62-0
Ethylene Oxide 75-21-8
Ethyleneimine 151-56-4
Fluorine 7782-41-4
Formaldehyde (Formalin) 50-00-0
Furan 110-00-9
Hexafluoroacetone 684-16-2
Hydrochloric Acid, Anhydrous 7647-01-0
Hydrofluoric Acid, Anhydrous 7664-39-3
Hydrogen Bromide 10035-10-6
Hydrogen Chloride 7647-01-0
Hydrogen Cyanide, Anhydrous 74-90-8
Hydrogen Fluoride 7664-39-3
Hydrogen Peroxide (52% by weight or greater) 7722-84-1
Hydrogen Selenide 7783-07-5
Hydrogen Sulfide 7783-06-4
Hydroxylamine 7803-49-8
Iron, Pentacarbonyl 13463-40-6
Isopropylamine 75-31-0
Ketene 463-51-4
Methacrylaldehyde 78-85-3
Methacryloyl Chloride 920-46-7
Methacryloyloxyethyl Isocyanate 30674-80-7
Methyl Acrylonitrile 126-98-7
Methylamine, Anhydrous 74-89-5
Methyl Bromide 74-83-9
Methyl Chloride 74-87-3
Methyl Chloroformate 79-22-1
Methyl Ethyl Ketone Peroxide (concentration >60%) 1338-23-4
Methyl Fluoroacetate 453-18-9
Methyl Fluorosulfate 421-20-5
Methyl Hydrazine 60-34-4
Methyl Iodide 74-88-4
Methyl Isocyanate 624-83-9
Methyl Mercaptan 74-93-1
Methyl Vinyl Ketone 78-94-4
Methyltrichlorosilane 75-79-6
Nickel Carbonly (Nickel Tetracarbonyl) 13463-39-3
Nitric Acid (94.5% by weight or greater) 7697-37-2
Nitric Oxide 10102-43-9
Nitroaniline (para Nitroaniline 100-01-6
Nitromethane 75-52-5
Nitrogen Dioxide 10102-44-0
Nitrogen Oxides (NO; NO2; N204; N203) 10102-44-0
Nitrogen Tetroxide (also called Nitrogen Peroxide) 10544-72-6
Nitrogen Trifluoride 7783-54-2
Nitrogen Trioxide 10544-73-7
Oleum (65% to 80% by weight; also called Fuming Sulfuric Acid) 8014-95-7
Osmium Tetroxide 20816-12-0
Oxygen Difluoride (Fluorine Monoxide) 7783-41-7
Ozone 10028-15-6
Pentaborane 19624-22-7
Peracetic Acid (concentration >60% Acetic Acid; also called Peroxyacetic Acid) 79-21-0
Perchloric Acid (concentration >60% by weight) 7601-90-3
Perchloromethyl Mercaptan 594-42-3
Perchloryl Fluoride 7616-94-6
Peroxyacetic Acid (concentration >60% Acetic Acid; also called Peracetic Acid) 79-21-0
Phosgene (also called Carbonyl Chloride) 75-44-5
Phosphine (Hydrogen Phosphide) 7803-51-2
Phosphorus Oxychloride (also called Phosphoryl Chloride) 10025-87-3
Phosphorus Trichloride 7719-12-2
Phosphoryl Chloride (also called Phosphorus Oxychloride) 10025-87-3
Propargyl Bromide 106-96-7
Propyl Nitrate 627-3-4
Sarin 107-44-8
Selenium Hexafluoride 7783-79-1
Stibine (Antimony Hydride) 7803-52-3
Sulfur Dioxide (liquid) 7446-09-5
Sulfur Pentafluoride 5714-22-7
Sulfur Tetrafluoride 7783-60-0
Sulfur Trioxide (also called Sulfuric Anhydride) 7446-11-9
Sulfuric Anhydride (also called Sulfur Trioxide) 7446-11-9
Tellurium Hexafluoride 7783-80-4
Tetrafluoroethylene 116-14-3
Tetrafluorohydrazine 10036-47-2
Tetramethyl Lead 75-74-1
Thionyl Chloride 7719-09-7
Trichloro (chloromethyl) Silane 1558-25-4
Trichloro (dichlorophenyl) Silane 27137-85-5
Trichlorosilane 10025-78-2
Trifluorochloroethylene 79-38-9
Trimethyoxysilane 2487-90-3