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.
- sodium molybdate7631-95-0MoNa2O4
- sodium nitrite7632-00-0NNaO2
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- sodium perborateBNaO3
- sodium periodate7790-28-5INaO4
- Sodium Selenate13410-01-0Na2O4Se
- Sodium Selenite10102-18-8Na2O3Se
- Sodium SulfideNa2S
- Sodium Tellurite10102-20-2Na2O3Te
- Staurosporine HCl159404-54-3C28H26N4O3
- Stearyltrimethylammonium chloride112-03-8C21H46ClN
- Stibine7803-52-3H3Sb
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- Stop7783-47-3F2Sn
- Streptonigrin3930-19-6C25H22N4O8
- Streptozocin18883-66-4C8H15N3O7
- Strobane8001-50-1C10H10Cl8
- Strontium Chromate7789-06-2CrO4Sr
- Strophanthidin66-28-4C23H32O6
- strychnine57-24-9C21H22N2O2
- styrene oxide96-09-3C8H8O
- subtilisins9014-01-1C45H68N10O15
- Succinonitrile110-61-2C4H4N2
- Succinylcholine Chloride71-27-2C14H30Cl2N2O4
- Sulfapyridine144-83-2C11H11N3O2S
- Sulfotep3689-24-5C8H20O5P2S2
- sulfur dioxide7446-09-5O2S
- Sulfur monochloride10025-67-9Cl2S2
- Sulfur Mustard505-60-2C4H8Cl2S
- sulfur pentafluoride5714-22-7F10S2
- Sulfur tetrafluoride7783-60-0F4S
- Sulfur trioxide7446-11-9O3S
- Sulfuric Acid7664-93-9H2O4S
- Sulfuryl chloride7791-25-5Cl2O2S
- Sulfuryl chloride fluoride13637-84-8ClFO2S
- Sulfuryl fluoride2699-79-8F2O2S
- Suprofen40828-46-4C14H12O3S
- Tacrine321-64-2C13H14N2
- Talbutal115-44-6C11H16N2O3
- Tegafur17902-23-7C8H9FN2O3
- tellurium13494-80-9Te
- temephos3383-96-8C16H20O6P2S3
- Temozolomide85622-93-1C6H6N6O2
- Terbufos13071-79-9C9H21O2PS3
- Terbufos sulfoxide10548-10-4C9H21O3PS3
- Terephthalaldehyde623-27-8C8H6O2
- Terephthaloyl chloride100-20-9C8H4Cl2O2
- tert-Butyl acrylate1663-39-4C7H12O2
- tert-Butyl hydroperoxide75-91-2C4H10O2
- Tert-Butyl isocyanide7188-38-7C5H9N
- tert-Butyl isothiocyanate590-42-1C5H9NS
- tert-Butyl-1,4-benzoquinone3602-55-9C10H12O2
- Tert-Butylbenzene98-06-6C10H14
- tert-OCTYL MERCAPTAN141-59-3C8H18S
- tetrabutylammonium fluoride429-41-4C16H36FN
- Tetrabutyltin1461-25-2C16H36Sn
- Tetracaine94-24-6C15H24N2O2
- Tetracaine Hydrochloride136-47-0C15H25ClN2O2
- Tetracyanoethylene670-54-2C6N4
- tetraethyl lead78-00-2C8H20Pb
- Tetraethyl Pyrophosphate107-49-3C8H20O7P2
- Tetraethylammonium Hydroxide77-98-5C8H21NO
Other families
SolventsAcidsBases and alkalisOxidizersAlcoholsKetonesAldehydesPhenolsEstersEthersAminesNitrilesAromatic hydrocarbonsAliphatic hydrocarbonsHalogenated solventsGlycols and glycol ethersOrganic peroxidesIsocyanatesEpoxidesAmidesSulfur compoundsNitro compoundsHalogens and halidesHeavy metals and saltsCMR substancesFlammable substancesCorrosive substancesCompressed gasesEnvironmental hazards