Family
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.
1,617 indexed substances.
- Hydrazinecarboxaldehyde, 1-methyl-758-17-8C2H6N2O
- Hydrazinecarboxylic acid, ethyl ester4114-31-2C3H8N2O2
- Hydrochloric Acid7647-01-0ClH
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- hydrogen bromide10035-10-6BrH
- hydrogen cyanide74-90-8CHN
- hydrogen fluoride7664-39-3FH
- Hydrogen Peroxide7722-84-1H2O2
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- Hydrogen selenide7783-07-5H2Se
- hydrogen sulfide7783-06-4H2S
- Hydrogen telluride7783-09-7H2Te
- Hydrogenated mdi5124-30-1C15H22N2O2
- Hydroxyethyl disulfide1892-29-1C4H10O2S2
- Iberin505-44-2C5H9NOS2
- Ibotenic Acid2552-55-8C5H6N2O4
- Ifosfamide3778-73-2C7H15Cl2N2O2P
- imidacloprid138261-41-3C9H10ClN5O2
- indomethacin53-86-1C19H16ClNO4
- Indoprofen31842-01-0C17H15NO3
- iodine7553-56-2I2
- Iodoacetamide144-48-9C2H4INO
- iodoacetic acid64-69-7C2H3IO2
- Iodoethanol624-76-0C2H5IO
- Ioxynil1689-83-4C7H3I2NO
- Ioxynil octanoate3861-47-0C15H17I2NO2
- iprodione36734-19-7C13H13Cl2N3O3
- Ipsp5827-05-4C9H21O3PS3
- iso-OMPA513-00-8C12H32N4O3P2
- Isobutyl iodide513-38-2C4H9I
- Isobutyl nitrite542-56-3C4H9NO2
- Isobutylamine78-81-9C4H11N
- Isobutyric anhydride97-72-3C8H14O3
- Isobutyronitrile78-82-0C4H7N
- Isocaproic acid646-07-1C6H12O2
- Isocarboxazid59-63-2C12H13N3O2
- Isocyanobenzene931-54-4C7H5N
- Isophthaloyl chloride99-63-8C8H4Cl2O2
- Isoprocarb2631-40-5C11H15NO2
- Isopropyl chloroacetate105-48-6C5H9ClO2
- Isopropyl methacrylate4655-34-9C7H12O2
- Isopropyl nitrite541-42-4C3H7NO2
- Isovaleronitrile625-28-5C5H9N
- Isoxazole, 5-bromomethyl-3-(p-chlorophenyl)-5300-92-5C10H7BrClNO
- Isradipine75695-93-1C19H21N3O5
- Jervine469-59-0C27H39NO3
- Juglone481-39-0C10H6O3
- Kelevan4234-79-1C17H12Cl10O4
- Ketene463-51-4C2H2O
- ketoconazole65277-42-1C26H28Cl2N4O4
- ketoprofen22071-15-4C16H14O3
- Ketorolac74103-06-3C15H13NO3
- Khellin82-02-0C14H12O5
- Lactonitrile78-97-7C3H5NO
- Lamotrigine84057-84-1C9H7Cl2N5
- Lauroylsarcosine97-78-9C15H29NO3
- lead chromate7758-97-6CrO4Pb
- Leflunomide75706-12-6C12H9F3N2O2
- Leptophos21609-90-5C13H10BrCl2O2PS
- Levomethadone125-58-6C21H27NO
- Levomethadone hydrochloride5967-73-7C21H28ClNO
- Lidocaine Hydrochloride73-78-9C14H23ClN2O
Other families
SolventsAcidsBases and alkalisOxidizersAlcoholsKetonesAldehydesPhenolsEstersEthersAminesNitrilesAromatic hydrocarbonsAliphatic hydrocarbonsHalogenated solventsGlycols and glycol ethersOrganic peroxidesIsocyanatesEpoxidesAmidesSulfur compoundsNitro compoundsHalogens and halidesHeavy metals and saltsCMR substancesFlammable substancesCorrosive substancesCompressed gasesEnvironmental hazards