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.
2,203 indexed substances.
- Potassium arsenite10124-50-2AsKO3-2
- potassium bromate7758-01-2BrKO3
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- potassium chlorate3811-04-9ClKO3
- Potassium Chromate7789-00-6CrK2O4
- Potassium Cyanide151-50-8CKN
- potassium dichromate7778-50-9Cr2K2O7
- potassium fluoride7789-23-3FK
- Potassium fluorotantalate16924-00-8F7K2Ta
- Potassium hexachloroplatinate(IV)16921-30-5Cl6K2Pt
- potassium hydroxide1310-58-3HKO
- Potassium mercuric iodide7783-33-7HgI4K2
- Potassium palladium chloride10025-98-6Cl4K2Pd
- Potassium silver cyanide506-61-6C2AgKN2
- Pranoprofen52549-17-4C15H13NO3
- Prednisolone Acetate52-21-1C23H30O6
- Pregn-4-ene-3,11,20-trione516-15-4C21H28O3
- Primaquine90-34-6C15H21N3O
- Primaquine Diphosphate63-45-6C15H27N3O9P2
- Procaine Hydrochloride51-05-8C13H21ClN2O2
- Promecarb2631-37-0C12H17NO2
- Propane sultone1120-71-4C3H6O3S
- Propaphos7292-16-2C13H21O4PS
- Propargite2312-35-8C19H26O4S
- Propargyl bromide106-96-7C3H3Br
- Propiovanillone1835-14-9C10H12O3
- propoxur114-26-1C11H15NO3
- Propoxycaine86-43-1C16H26N2O3
- Propoxyphene469-62-5C22H29NO2
- Propyl chloroformate109-61-5C4H7ClO2
- Propyl isome83-59-0C20H26O6
- Propyl nitrite543-67-9C3H7NO2
- Propylene Chlorohydrin78-89-7C3H7ClO
- propylene dichloride78-87-5C3H6Cl2
- Propylene glycol dinitrate6423-43-4C3H6N2O6
- propylene oxide75-56-9C3H6O
- Propylene sulfide1072-43-1C3H6S
- Propylenediamine78-90-0C3H10N2
- Propylhexedrine101-40-6C10H21N
- Propyltrichlorosilane141-57-1C3H7Cl3Si
- Propynal624-67-9C3H2O
- Prothoate2275-18-5C9H20NO3PS2
- Protopine130-86-9C20H19NO5
- Protoveratrine A143-57-7C41H63NO14
- Psilocybin520-52-5C12H17N2O4P
- Putrescine110-60-1C4H12N2
- Pyoluteorin25683-07-2C11H7Cl2NO3
- pyrazinamide98-96-4C5H5N3O
- Pyrazophos13457-18-6C14H20N3O5PS
- Pyrazoxone108-34-9C8H15N2O4P
- Pyridin-4-amine 1-oxide3535-75-9C5H6N2O
- Pyridostigmine Bromide101-26-8C9H13BrN2O2
- Pyrithione1121-30-8C5H5NOS
- Pyrithione Zinc13463-41-7C10H8N2O2S2Zn
- Pyrrolidine123-75-1C4H9N
- Quaternium 154080-31-3C9H16Cl2N4
- Quetiapine111974-69-7C21H25N3O2S
- Quinacrine mustard dihydrochloride4213-45-0C23H30Cl5N3O
- Quinalphos13593-03-8C12H15N2O3PS
- Quinhydrone106-34-3C12H10O4
- Quinocide525-61-1C15H21N3O
Other families
SolventsAcidsBases and alkalisOxidizersAlcoholsKetonesAldehydesPhenolsEstersEthersAminesNitrilesAromatic hydrocarbonsAliphatic hydrocarbonsHalogenated solventsGlycols and glycol ethersOrganic peroxidesIsocyanatesEpoxidesAmidesSulfur compoundsNitro compoundsHalogens and halidesHeavy metals and saltsCMR substancesFlammable substancesCorrosive substancesCompressed gasesEnvironmental hazards