DHS Chemical Facility Anti-Terrorism Standards (CFATS) - Chemicals Of Interest (COI)
Information: 1) Webcast: new DHS Chemical Security Rule;  2) Chemical list on MS Excel spreadsheet
 
Chemical Name Synonym CAS
Acetaldehyde   75-07-0
Acetone cyanohydrin, stabilized   75-86-5
Acetyl bromide   506-96-7
Acetyl chloride   75-36-5
Acetyl iodide   507-02-8
Acetylene [Ethyne] 74-86-2
Acrolein [2-Propenal] or Acrylaldehyde 107-02-8
Acrylonitrile [2-Propenenitrile] 107-13-1
Acrylyl chloride [2-Propenoyl chloride] 814-68-6
Allyl alcohol [2-Propen-1-ol] 107-18-6
Allylamine [2-Propen-1-amine] 107-11-9
Allyltrichlorosilane, stabilized   107-37-9
Aluminum (powder)   7429-90-5
Aluminum bromide, anhydrous   7727-15-3
Aluminum chloride, anhydrous   7446-70-0
Aluminum phosphide   20859-73-8
Ammonia (anhydrous)   7664-41-7
Ammonia (conc. 20% or greater)   7664-41-7
Ammonium nitrate, [with more than 0.2 percent combustible substances, including any organic substance calculated as carbon, to the exclusion of any other added substance]   6484-52-2
Ammonium nitrate, solid [nitrogen concentration of 23% nitrogen or greater]   6484-52-2
Ammonium perchlorate   7790-98-9
Ammonium picrate   131-74-8
Amyltrichlorosilane   107-72-2
Antimony pentafluoride   7783-70-2
Arsenic trichloride [Arsenous trichloride] 7784-34-1
Arsine   7784-42-1
Barium azide   18810-58-7
1,4-Bis(2-chloroethylthio)-n-butane   142868-93-7
Bis(2-chloroethylthio)methane   63869-13-6
Bis(2-chloroethylthiomethyl)ether   63918-90-1
1,5-Bis(2-chloroethylthio)-n-pentane   142868-94-8
1,3-Bis(2-chloroethylthio)-n-propane   63905-10-2
Boron tribromide   10294-33-4
Boron trichloride [Borane, trichloro] 10294-34-5
Boron trifluoride [Borane, trifluoro] 7637-07-2
Boron trifluoride compound with methyl ether (1:1) [Boron, trifluoro [oxybis (methane)],T-4-] 353-42-4
Bromine   7726-95-6
Bromine chloride   13863-41-7
Bromine pentafluoride   7789-30-2
Bromine trifluoride   7787-71-5
Bromotrifluorethylene [Ethene, bromotrifluoro-] 598-73-2
1,3-Butadiene   106-99-0
Butane   106-97-8
Butene   25167-67-3
1-Butene   106-98-9
2-Butene   107-01-7
2-Butene-cis   590-18-1
2-Butene-trans [2-Butene, (E)] 624-64-6
Butyltrichlorosilane   7521-80-4
Calcium hydrosulfite [Calcium dithionite] 15512-36-4
Calcium phosphide   1305-99-3
Carbon disulfide   75-15-0
Carbon oxysulfide [Carbon oxide sulfide (COS); carbonyl sulfide] 463-58-1
Carbonyl fluoride   353-50-4
Carbonyl sulfide   463-58-1
Chlorine   7782-50-5
Chlorine dioxide [Chlorine oxide, (ClO2)] 10049-04-4
Chlorine monoxide [Chlorine oxide] 7791-21-1
Chlorine pentafluoride   13637-63-3
Chlorine trifluoride   7790-91-2
Chloroacetyl chloride   79-04-9
2-Chloroethylchloro-methylsulfide   2625-76-5
Chloroform [Methane, trichloro-] 67-66-3
Chloromethyl ether [Methane, oxybis(chloro-)] 542-88-1
Chloromethyl methyl ether [Methane, chloromethoxy-] 107-30-2
1-Chloropropylene [1-Propene, 1-chloro-] 590-21-6
2-Chloropropylene [1-Propene, 2-chloro-] 557-98-2
Chlorosarin [o-Isopropyl methylphosphonochloridate] 1445-76-7
Chlorosoman [o-Pinacolyl methylphosphonochloridate] 7040-57-5
Chlorosulfonic acid   7790-94-5
Chromium oxychloride   14977-61-8
Crotonaldehyde [2-Butenal] 4170-30-3
Crotonaldehyde, (E)- [2-Butenal], (E)-] 123-73-9
Cyanogen [Ethanedinitrile] 460-19-5
Cyanogen chloride   506-77-4
Cyclohexylamine [Cyclohexanamine] 108-91-8
Cyclohexyltrichlorosilane   98-12-4
Cyclopropane   75-19-4
DF Methyl phosphonyl difluoride 676-99-3
Diazodinitrophenol   87-31-0
Diborane   19287-45-7
Dichlorosilane [Silane, dichloro-] 4109-96-0
N,N-(2-diethylamino)ethanethiol   100-38-9
Diethyldichlorosilane   1719-53-5
o,o-Diethyl S-[2-(diethylamino)ethyl] phosphorothiolate   78-53-5
Diethyleneglycol dinitrate   693-21-0
Diethyl methylphosphonite   15715-41-0
N,N-Diethyl phosphoramidic dichloride   1498-54-0
N,N-(2-diisopropylamino)ethanethiol N,N-diisopropyl-(beta)-aminoethane thiol 5842-07-9
Difluoroethane [Ethane, 1,1-difluoro-] 75-37-6
N,N-Diisopropyl phosphoramidic dichloride   23306-80-1
1,1-Dimethylhydrazine [Hydrazine, 1, 1-dimethyl-] 57-14-7
Dimethylamine [Methanamine, N-methyl-] 124-40-3
N,N-(2-dimethylamino)ethanethiol   108-02-1
Dimethyldichlorosilane [Silane, dichlorodimethyl-] 75-78-5
N,N-Dimethyl phosphoramidic dichloride [Dimethylphosphoramido-dichloridate] 677-43-0
2,2-Dimethylpropane [Propane, 2,2-dimethyl-] 463-82-1
Dingu [Dinitroglycoluril] 55510-04-8
Dinitrogen tetroxide   10544-72-6
Dinitrophenol   25550-58-7
Dinitroresorcinol   519-44-8
Diphenyldichlorosilane   80-10-4
Dipicryl sulfide   2217-06-3
Dipicrylamine [or] Hexyl [Hexanitrodiphenylamine] 131-73-7
N,N-(2-dipropylamino)ethanethiol   5842-06-8
N,N-Dipropyl phosphoramidic dichloride   40881-98-9
Dodecyltrichlorosilane   4484-72-4
Epichlorohydrin [Oxirane, (chloromethyl)-] 106-89-8
Ethane   74-84-0
Ethyl acetylene [1-Butyne] 107-00-6
Ethyl chloride [Ethane, chloro-] 75-00-3
Ethyl ether [Ethane, 1,1-oxybis-] 60-29-7
Ethyl mercaptan [Ethanethiol] 75-08-1
Ethyl nitrite [Nitrous acid, ethyl ester] 109-95-5
Ethyl phosphonyl difluoride   753-98-0
Ethylamine [Ethanamine] 75-04-7
Ethyldiethanolamine   139-87-7
Ethylene [Ethene] 74-85-1
Ethylene oxide [Oxirane] 75-21-8
Ethylenediamine [1,2-Ethanediamine] 107-15-3
Ethyleneimine [Aziridine] 151-56-4
Ethylphosphonothioic dichloride   993-43-1
Ethyltrichlorosilane   115-21-9
Fluorine   7782-41-4
Fluorosulfonic acid   7789-21-1
Formaldehyde (solution)   50-00-0
Furan   110-00-9
Germane   7782-65-2
Germanium tetrafluoride   7783-58-6
Guanyl nitrosaminoguanylidene hydrazine    
Hexaethyl tetraphosphate and compressed gas mixtures   757-58-4
Hexafluoroacetone   684-16-2
Hexanitrostilbene   20062-22-0
Hexolite [Hexotol] 121-82-4
Hexyltrichlorosilane   928-65-4
HMX [Cyclotetramethylene-tetranitramine] 2691-41-0
HN1 (nitrogen mustard-1) [Bis(2-chloroethyl)ethylamine] 538-07-8
HN2 (nitrogen mustard-2) [Bis(2-chloroethyl)methylamine] 51-75-2
HN3 (nitrogen mustard-3) [Tris(2-chloroethyl)amine] 555-77-1
Hydrazine   302-01-2
Hydrochloric acid (conc. 37% or greater)   7647-01-0
Hydrocyanic acid   74-90-8
Hydrofluoric acid (conc. 50% or greater)   7664-39-3
Hydrogen   1333-74-0
Hydrogen bromide (anhydrous)   10035-10-6
Hydrogen chloride (anhydrous)   7647-01-0
Hydrogen cyanide [Hydrocyanic acid] 74-90-8
Hydrogen fluoride (anhydrous)   7664-39-3
Hydrogen iodide, anhydrous   10034-85-2
Hydrogen peroxide (concentration of at least 35%)   7722-84-1
Hydrogen selenide   7783-07-5
Hydrogen sulfide   7783-06-4
Iodine pentafluoride   7783-66-6
Iron, pentacarbonyl- [Iron carbonyl (Fe (CO)5), (TB5-11)-] 13463-40-6
Isobutane [Propane, 2-methyl] 75-28-5
Isobutyronitrile [Propanenitrile, 2-methyl-] 78-82-0
Isopentane [Butane, 2-methyl-] 78-78-4
Isoprene [1,3-Butadiene, 2-methyl-] 78-79-5
Isopropyl chloride [Propane, 2-chloro-] 75-29-6
Isopropyl chloroformate [Carbonochloridic acid, 1-methylethyl ester] 108-23-6
Isopropylamine [2-Propanamine] 75-31-0
Isopropylphosphonothioic dichloride   1498-60-8
Isopropylphosphonyl difluoride   677-42-9
Lead azide   13424-46-9
Lead styphnate [Lead trinitroresorcinate] 15245-44-0
Lewisite 1 [2-Chlorovinyldichloroarsine] 541-25-3
Lewisite 2 [Bis(2-chlorovinyl)chloroarsine] 40334-69-8
Lewisite 3 [Tris(2-chlorovinyl)arsine] 40334-70-1
Lithium amide   7782-89-0
Lithium nitride   26134-62-3
Magnesium (powder)   7439-95-4
Magnesium diamide   7803-54-5
Magnesium phosphide   12057-74-8
MDEA [Methyldiethanolamine] 105-59-9
Mercury fulminate   628-86-4
Methacrylonitrile [2-Propenenitrile, 2-methyl-] 126-98-7
Methane   74-82-8
2-Methyl-1-butene   563-46-2
3-Methyl-1-butene   563-45-1
Methyl chloride [Methane, chloro-] 74-87-3
Methyl chloroformate [Carbonochloridic acid, methyl ester] 79-22-1
Methyl ether [Methane, oxybis-] 115-10-6
Methyl formate [Formic acid Methyl ester] 107-31-3
Methyl hydrazine [Hydrazine, methyl-] 60-34-4
Methyl isocyanate [Methane, isocyanato-] 624-83-9
Methyl mercaptan [Methanethiol] 74-93-1
Methyl thiocyanate [Thiocyanic acid, methyl ester] 556-64-9
Methylamine [Methanamine] 74-89-5
Methylchlorosilane   993-00-0
Methyldichlorosilane   75-54-7
Methylphenyldichlorosilane   149-74-6
Methylphosphonothioic dichloride   676-98-2
2-Methylpropene [1-Propene, 2-methyl-] 115-11-7
Methyltrichlorosilane [Silane, trichloromethyl-] 75-79-6
Sulfur mustard (Mustard gas (H)) [Bis(2-chloroethyl)sulfide] 505-60-2
O-Mustard (T) [Bis(2-chloroethylthioethyl)ether] 63918-89-8
Nickel Carbonyl   13463-39-3
Nitric acid   7697-37-2
Nitric oxide [Nitrogen oxide (NO)] 10102-43-9
Nitrobenzene   98-95-3
5-Nitrobenzotriazol   2338-12-7
Nitrocellulose   9004-70-0
Nitrogen mustard hydrochloride [Bis(2-chloroethyl)methylamine hydrochloride] 55-86-7
Nitrogen trioxide   10544-73-7
Nitroglycerine   55-63-0
Nitromannite [Mannitol hexanitrate, wetted] 15825-70-4
Nitromethane   75-52-5
Nitrostarch   9056-38-6
Nitrosyl chloride   2696-92-6
Nitrotriazolone   932-64-9
Nonyltrichlorosilane   5283-67-0
Octadecyltrichlorosilane   112-04-9
Octolite   57607-37-1
Octonal   78413-87-3
Octyltrichlorosilane   5283-66-9
Oleum (Fuming Sulfuric acid) [Sulfuric acid, mixture with sulfur trioxide] 8014-95-7
Oxygen difluoride   7783-41-7
1,3-Pentadiene   504-60-9
Pentane   109-66-0
1- Pentene   109-67-1
2-Pentene, (E)-   646-04-8
2-Pentene, (Z)-   627-20-3
Pentolite   8066-33-9
Peracetic acid [Ethaneperoxic acid] 79-21-0
Perchloromethylmercaptan [Methanesulfenyl chloride, trichloro-] 594-42-3
Perchloryl fluoride   7616-94-6
PETN [Pentaerythritol tetranitrate] 78-11-5
Phenyltrichlorosilane   98-13-5
Phosgene [Carbonic dichloride] or [carbonyldichloride] 75-44-5
Phosphine   7803-51-2
Phosphorus   7723-14-0
Phosphorus oxychloride [Phosphoryl chloride] 10025-87-3
Phosphorus pentabromide   7789-69-7
Phosphorus pentachloride   10026-13-8
Phosphorus pentasulfide   1314-80-3
Phosphorus trichloride   7719-12-2
Picrite [Nitroguanidine] 556-88-7
Piperidine   110-89-4
Potassium chlorate   3811-04-9
Potassium cyanide   151-50-8
Potassium nitrate   7757-79-1
Potassium perchlorate   7778-74-7
Potassium permanganate   7722-64-7
Potassium phosphide   20770-41-6
Propadiene [1,2-Propadiene] 463-49-0
Propane   74-98-6
Propionitrile [Propanenitrile] 107-12-0
Propyl chloroformate [Carbonchloridic acid, propylester] 109-61-5
Propylene [1-Propene] 115-07-1
Propylene oxide [Oxirane, methyl-] 75-56-9
Propyleneimine [Aziridine, 2-methyl-] 75-55-8
Propylphosphonothioic dichloride   2524-01-8
Propylphosphonyl difluoride   690-14-2
Propyltrichlorosilane   141-57-1
Propyne [1-Propyne] 74-99-7
QL [o-Ethyl-o-2-diisopropylaminoethyl methylphosphonite] 57856-11-8
RDX [Cyclotrimethylenetrinitramine] 121-82-4
RDX and HMX mixtures   121-82-4
Sarin [o-Isopropyl methylphosphonofluoridate] 107-44-8
Selenium hexafluoride   7783-79-1
Sesquimustard [1,2-Bis(2-chloroethylthio)ethane] 3563-36-8
Silane   7803-62-5
Silicon tetrachloride   10026-04-7
Silicon tetrafluoride   7783-61-1
Sodium azide   26628-22-8
Sodium chlorate   7775-09-9
Sodium cyanide   143-33-9
Sodium hydrosulfite [Sodium dithionite] 7775-14-6
Sodium nitrate   7631-99-4
Sodium phosphide   12058-85-4
Soman [o-Pinacolyl methylphosphonofluoridate] 96-64-0
Stibine   7803-52-3
Strontium phosphide   12504-16-4
Sulfur dioxide (anhydrous)   7446-09-5
Sulfur tetrafluoride [Sulfur fluoride (SF4), (T-4)-] 7783-60-0
Sulfur trioxide   7446-11-9
Sulfuryl chloride   7791-25-5
Tabun [o-Ethyl-N,N-dimethylphosphoramido-cyanidate] 77-81-6
Tellurium hexafluoride   7783-80-4
Tetrafluoroethylene [Ethene, tetrafluoro-] 116-14-3
Tetramethyllead [Plumbane, tetramethyl-] 75-74-1
Tetramethylsilane [Silane, tetramethyl-] 75-76-3
Tetranitroaniline   53014-37-2
Tetranitromethane [Methane, tetranitro-] 509-14-8
Tetrazene [Guanyl nitrosaminoguanyltetrazene] 109-27-3
1H-Tetrazole   288-94-8
Thiodiglycol [Bis(2-hydroxyethyl)sulfide] 111-48-8
Thionyl chloride   7719-09-7
Titanium tetrachloride [Titanium chloride (TiCl4) (T-4)-] 7550-45-0
TNT [Trinitrotoluene] 118-96-7
Torpex [Hexotonal] 67713-16-0
Trichlorosilane [Silane, trichloro-] 10025-78-2
Triethanolamine   102-71-6
Triethanolamine hydrochloride   637-39-8
Triethyl phosphite   122-52-1
Trifluoroacetyl chloride   354-32-5
Trifluorochloroethylene [Ethene, chlorotrifluoro] 79-38-9
Trimethylamine [Methanamine, N,N-dimethyl-] 75-50-3
Trimethylchlorosilane [Silane, chlorotrimethyl-] 75-77-4
Trimethyl phosphite   121-45-9
Trinitroaniline   26952-42-1
Trinitroanisole   606-35-9
Trinitrobenzene   99-35-4
Trinitrobenzenesulfonic acid   2508-19-2
Trinitrobenzoic acid   129-66-8
Trinitrochlorobenzene   88-88-0
Trinitrofluorenone   129-79-3
Trinitro-meta-cresol   602-99-3
Trinitronaphthalene   55810-17-8
Trinitrophenetole   4732-14-3
Trinitrophenol   88-89-1
Trinitroresorcinol   82-71-3
Tritonal   54413-15-9
Tungsten hexafluoride   7783-82-6
Vinyl acetate monomer [Acetic acid ethenyl ester] 108-05-4
Vinyl acetylene [1-Buten-3-yne] 689-97-4
Vinyl chloride [Ethene, chloro-] 75-01-4
Vinyl ethyl ether [Ethene, ethoxy-] 109-92-2
Vinyl fluoride [Ethene, fluoro-] 75-02-5
Vinyl methyl ether [Ethene, methoxy-] 107-25-5
Vinylidene chloride [Ethene, 1,1-dichloro-] 75-35-4
Vinylidene fluoride [Ethene, 1,1-difluoro-] 75-38-7
Vinyltrichlorosilane   75-94-5
VX [o-Ethyl-S-2-diisopropylaminoethyl methyl phosphonothiolate] 50782-69-9
Zinc hydrosulfite [Zinc dithionite] 7779-86-4