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.
2,207 indexed substances.
- Tetracyanoethylene670-54-2C6N4
- tetraethyl lead78-00-2C8H20Pb
- Tetraethyl Pyrophosphate107-49-3C8H20O7P2
- Tetraethylammonium Hydroxide77-98-5C8H21NO
- Tetraethylenepentamine112-57-2C8H23N5
- Tetraethyltin597-64-8C8H20Sn
- Tetrafluoroboric acid16872-11-0BF4H
- Tetrafluoroterephthalonitrile1835-49-0C8F4N2
- Tetrakis(hydroxymethyl)phosphonium chloride124-64-1C4H12ClO4P
- Tetralin119-64-2C10H12
- Tetrallylstannane7393-43-3C12H20Sn
- Tetramethoxysilane681-84-5C4H12O4Si
- tetramethyl lead75-74-1C4H12Pb
- Tetramethylammonium borohydride16883-45-7C4H16BN
- tetramethylammonium chloride75-57-0C4H12ClN
- Tetramethylammonium hexafluorophosphate558-32-7C4H12F6NP
- Tetramethylammonium hydroxide75-59-2C4H13NO
- Tetramethylammonium iodide75-58-1C4H12IN
- Tetramethylammonium perchlorate2537-36-2C4H12ClNO4
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- Tetramethylarsonium iodide5814-20-0C4H12AsI
- Tetramethylhexamethylenediamine111-18-2C10H24N2
- Tetramethyltin594-27-4C4H12Sn
- Tetranitromethane509-14-8CN4O8
- Tetrapropylammonium hydroxide4499-86-9C12H29NO
- Tetrapropylstannane2176-98-9C12H28Sn
- Tetrazepam10379-14-3C16H17ClN2O
- thallium7440-28-0Tl
- Thallium monochloride7791-12-0ClTl
- thallium(I) acetate563-68-8C2H3O2Tl
- Thallous nitrate10102-45-1NO3Tl
- Thallous sulfate7446-18-6O4STl2
- theophylline58-55-9C7H8N4O2
- thiacloprid111988-49-9C10H9ClN4S
- Thiirane420-12-2C2H4S
- thimerosal54-64-8C9H9HgNaO2S
- Thiocolchicine2730-71-4C22H25NO5S
- Thiocyanatoacetic acid ethyl ester5349-28-0C5H7NO2S
- Thioflavin T2390-54-7C17H19ClN2S
- Thioglycerol96-27-5C3H8O2S
- Thioglycolic Acid68-11-1C2H4O2S
- Thiolutin87-11-6C8H8N2O2S2
- Thiometon640-15-3C6H15O2PS3
- Thionazin297-97-2C8H13N2O3PS
- Thionyl Chloride7719-09-7Cl2OS
- Thionyl fluoride7783-42-8F2OS
- Thiophosgene463-71-8CCl2S
- Thiophosphoryl chloride3982-91-0Cl3PS
- Thiotepa52-24-4C6H12N3PS
- thiram137-26-8C6H12N2S4
- Thonzylamine Hydrochloride63-56-9C16H23ClN4O
- Thorin3688-92-4C16H11AsN2Na2O10S2
- Thorium nitrate13823-29-5N4O12Th
- THORIUM OXIDE (ThO2)1314-20-1O2Th
- Tiaprofenic Acid33005-95-7C14H12O3S
- Tin tetrachloride7646-78-8Cl4Sn
- TITANIUM CHLORIDE (TiCl3)7705-07-9Cl3Ti
- Titanium Tetrachloride7550-45-0Cl4Ti
- Tolmetin26171-23-3C15H15NO3
- Toluene 2,4-Diisocyanate584-84-9C9H6N2O2
- Toluene 2,6-Diisocyanate91-08-7C9H6N2O2
Other families
SolventsAcidsBases and alkalisOxidizersAlcoholsKetonesAldehydesPhenolsEstersEthersAminesNitrilesAromatic hydrocarbonsAliphatic hydrocarbonsHalogenated solventsGlycols and glycol ethersOrganic peroxidesIsocyanatesEpoxidesAmidesSulfur compoundsNitro compoundsHalogens and halidesHeavy metals and saltsCMR substancesFlammable substancesCorrosive substancesCompressed gasesEnvironmental hazards