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Toxic substances
Category 1 to 3 acute toxicants can be fatal or cause serious harm in small amounts. Handle in closed systems where possible, wear appropriate respiratory protection and never eat, drink or store food in the work area.
2,203 indexed substances.
- 1-Fluoro-2-isocyanatoethane505-12-4C3H4FNO
- 1-Fluoro-3-nitrobenzene402-67-5C6H4FNO2
- 1-Fluoro-4-(2-nitro-1-propen-1-yl)benzene775-31-5C9H8FNO2
- 1-Fluorodecane334-56-5C10H21F
- 1-Fluorododecane334-68-9C12H25F
- 1-Fluorohexane373-14-8C6H13F
- 1-Hexyne, 6-fluoro-373-16-0C6H9F
- 1-Isocyano-4-methylbenzene7175-47-5C8H7N
- 1-Methyl-3-phenylpropylamine22374-89-6C10H15N
- 1-Methyl-4-nitrosopiperazine16339-07-4C5H11N3O
- 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine28289-54-5C12H15N
- 1-Methyl-4-phenylpiperidin-4-ol4972-68-3C12H17NO
- 1-Methylimidazole616-47-7C4H6N2
- 1-Methylisatin2058-74-4C9H7NO2
- 1-Methylpyrrolidine120-94-5C5H11N
- 1-Naphthaldehyde66-77-3C11H8O
- 1-Naphthyl Isothiocyanate551-06-4C11H7NS
- 1-Nitro-1-propeneC3H5NO2
- 1-Nitronaphthalene86-57-7C10H7NO2
- 1-Nitropropane108-03-2C3H7NO2
- 1-Nitroso-3-pipecoline13603-07-1C6H12N2O
- 1-Nonyne, 9-fluoro-463-19-4C9H15F
- 1-Phenylcyclopropanemethanamine935-42-2C10H13N
- 1-Phenylisatin723-89-7C14H9NO2
- 1-Phenylpiperazine92-54-6C10H14N2
- 1-Phenylpropan-1-amine2941-20-0C9H13N
- 1-Phthalazinamine19064-69-8C8H7N3
- 1,1-Bis(4-chlorophenyl)ethane3547-04-4C14H12Cl2
- 1,1-Dibromoethane557-91-5C2H4Br2
- 1,1-Dichloro-1-nitroethane594-72-9C2H3Cl2NO2
- 1,1-Dichloro-3,3-dimethyl-2-butanone22591-21-5C6H10Cl2O
- 1,1-Dichloroacetone513-88-2C3H4Cl2O
- 1,1-Dichloropropene563-58-6C3H4Cl2
- 1,1-Dimethoxy-2-methylpropane41632-89-7C6H14O2
- 1,1-dimethylhydrazine57-14-7C2H8N2
- 1,1-Dinitroethane600-40-8C2H4N2O4
- 1,1,1,2-Tetrachloroethane630-20-6C2H2Cl4
- 1,1,1,3,3-Pentachloro-2-propanone1768-31-6C3HCl5O
- 1,1,1,4,4,4-Hexafluoro-2,3-bis(trifluoromethyl)-2,3-butanediol918-21-8C6H2F12O2
- 1,1,2-trichloroethane79-00-5C2H3Cl3
- 1,1,2-Trichloropropane598-77-6C3H5Cl3
- 1,1,2,2-Tetrabromoethane79-27-6C2H2Br4
- 1,1,2,2-tetrachloroethane79-34-5C2H2Cl4
- 1,1,2,3-Tetrachloro-1-propene10436-39-2C3H2Cl4
- 1,1,2,3,3-Pentachloropropane15104-61-7C3H3Cl5
- 1,1,2,3,3,3-Hexachloro-1-propene1888-71-7C3Cl6
- 1,1,3-Trichloroacetone921-03-9C3H3Cl3O
- 1,1,3,3-Propanetetracarbonitrile3695-98-5C7H4N4
- 1,1,3,3-Tetrachloropropanone632-21-3C3H2Cl4O
- 1,10-Phenanthroline66-71-7C12H8N2
- 1,10-Phenanthroline hydrate37108-74-0C12H10N2O
- 1,12-Dibromododecane3344-70-5C12H24Br2
- 1,12-Dodecanediamine2783-17-7C12H28N2
- 1,2-Benzenediol, 4-(2-amino-1-hydroxyethyl)-586-17-4C8H11NO3
- 1,2-Benzenedithiol17534-15-5C6H6S2
- 1,2-Benzisothiazol-3(2H)-one2634-33-5C7H5NOS
- 1,2-Benzoquinone583-63-1C6H4O2
- 1,2-Bis(2-chloroethoxy)ethane112-26-5C6H12Cl2O2
- 1,2-Bis(2-chloroethylsulfonyl)ethane3944-87-4C6H12Cl2O4S2
- 1,2-Bis(chloromethyl)benzene612-12-4C8H8Cl2
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