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.
- Prednisolone Acetate52-21-1C23H30O6
- Primaquine90-34-6C15H21N3O
- Primaquine Diphosphate63-45-6C15H27N3O9P2
- Procaine Hydrochloride51-05-8C13H21ClN2O2
- Promecarb2631-37-0C12H17NO2
- Propane sultone1120-71-4C3H6O3S
- Propargite2312-35-8C19H26O4S
- Propiolic Acid471-25-0C3H2O2
- Propiovanillone1835-14-9C10H12O3
- propoxur114-26-1C11H15NO3
- Propoxycaine86-43-1C16H26N2O3
- Propoxyphene469-62-5C22H29NO2
- 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
- Propynal624-67-9C3H2O
- Prothoate2275-18-5C9H20NO3PS2
- Protopine130-86-9C20H19NO5
- Psilocybin520-52-5C12H17N2O4P
- Putrescine110-60-1C4H12N2
- pyrazinamide98-96-4C5H5N3O
- Pyridin-4-amine 1-oxide3535-75-9C5H6N2O
- Pyridostigmine Bromide101-26-8C9H13BrN2O2
- Pyrithione1121-30-8C5H5NOS
- pyrrolidine123-75-1C4H9N
- Quaternium 154080-31-3C9H16Cl2N4
- Quetiapine111974-69-7C21H25N3O2S
- Quinacrine mustard dihydrochloride4213-45-0C23H30Cl5N3O
- Quinhydrone106-34-3C12H10O4
- Quinoclamine2797-51-5C10H6ClNO2
- quinone106-51-4C6H4O2
- Quinuclidine100-76-5C7H13N
- Rac-Efavirenz177530-93-7C14H9ClF3NO2
- Raloxifene84449-90-1C28H27NO4S
- Rebamipide90098-04-7C19H15ClN2O4
- Resorcinol diglycidyl ether101-90-6C12H14O4
- Retronecine480-85-3C8H13NO2
- Ricinine524-40-3C8H8N2O2
- Riluzole1744-22-5C8H5F3N2OS
- Risperidone106266-06-2C23H27FN4O2
- rotenone83-79-4C23H22O6
- Rotundine2934-97-6C21H25NO4
- Roxarsone121-19-7C6H6AsNO6
- S-Benzylthiuronium chloride538-28-3C8H11ClN2S
- Salicylaldehyde90-02-8C7H6O2
- Salithion3811-49-2C8H9O3PS
- Sangivamycin18417-89-5C12H15N5O5
- SB-220025165806-53-1C18H19FN6
- Secobarbital76-73-3C12H18N2O3
- Selenic Acid7783-08-6H2O4Se
- selenious acid7783-00-8H2O3Se
- selenium7782-49-2Se
- selenium dioxide7446-08-4O2Se
- selenium hexafluoride7783-79-1F6Se
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SolventsAcidsBases and alkalisOxidizersAlcoholsKetonesAldehydesPhenolsEstersEthersAminesNitrilesAromatic hydrocarbonsAliphatic hydrocarbonsHalogenated solventsGlycols and glycol ethersOrganic peroxidesIsocyanatesEpoxidesAmidesSulfur compoundsNitro compoundsHalogens and halidesHeavy metals and saltsCMR substancesFlammable substancesCorrosive substancesCompressed gasesEnvironmental hazards