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Index of Chemical Names, Synonyms and Trade Names: T

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Note: An asterisk (*) indicates a primary chemical name.

CHEMICAL NAME CAS No. RTECS No.
β-Trichloroethane79-00-5KJ3150000
1,1,1,2-Tetrachloro-2,2-difluoroethane *76-11-9KI1425000
1,1,1,2-Tetrachloroethane *630-20-6KI8450000
1,1,1-Trichloro-2,2-bis(p-chlorophenyl)ethane50-29-3KJ3325000
1,1,1-Trichloro-2,2-bis-(p-methoxyphenyl)ethane72-43-5KJ3675000
1,1,1-Trichloroethane71-55-6KJ2975000
1,1,1-Trichloroethane (stabilized)71-55-6KJ2975000
1,1,1-Trifluoro-2-bromo-2-chloroethane151-67-7KH6550000
1,1,2,2-Tetrabromoethane79-27-6KI8225000
1,1,2,2-Tetrachloro-1,2-difluoroethane *76-12-0KI1420000
1,1,2,2-Tetrachloroethane *79-34-5KI8575000
1,1,2-Trichloro-1,2,2-trifluoroethane *76-13-1KJ4000000
1,1,2-Trichloroethane *79-00-5KJ3150000
1,1'-Thiobis(2-methyl-4-hydroxy-5-tert-butylbenzene)96-69-5GP3150000
1,2,12,12a-Tetrahydro-8,9-dimethoxy-2-(1-methyl-ethenyl)-[1]benzopyrano [3,4-b]furo[2,3-h][1] benzopyran-6(6aH)-one83-79-4DJ2800000
1,2,3-Trichloropropane *96-18-4TZ9275000
1,2,3-Trimethylbenzene *526-73-8DC3300000
1,2,4-Trichlorobenzene *120-82-1DC2100000
1,2,4-Trichlorobenzol120-82-1DC2100000
1,2,4-Trimethylbenzene *95-63-6DC3325000
1,2-Terphenyl84-15-1WZ6472000
1,3,5-Trimethylbenzene *108-67-8OX6825000
1,3,5-Trinitro-1,3,5-triazacyclohexane121-82-4XY9450000
1,3-Terphenyl92-06-8WZ6470000
1,4-Terphenyl92-94-4WZ6475000
2,2,2,6-Tetrachloro-2-picoline1929-82-4US7525000
2,2,2-Trifluoro-1-bromo-1-chloroethane151-67-7KH6550000
2,2,2-Trifluoroethoxyethene406-90-6KO4250000
2,2,2-Trifluoroethyl vinyl ether406-90-6KO4250000
2,3,7,8-TCDD1746-01-6HP3500000
2,3,7,8-Tetrachloro-dibenzo-p-dioxin *1746-01-6HP3500000
2,4,5-T *93-76-5AJ8400000
2,4,5-Trichlorophenoxyacetic acid93-76-5AJ8400000
2,4,6-Tetryl479-45-8BY6300000
2,4,6-Trinitrophenol88-89-1TJ7875000
2,4,6-Trinitrophenyl-N-methylnitramine479-45-8BY6300000
2,4,6-Trinitrotoluene *118-96-7XU0175000
2,4-TDI584-84-9CZ6300000
2,4-Toluene diisocyanate584-84-9CZ6300000
2-Thioglycolic acid68-11-1AI5950000
3,3'-Tolidine119-93-7DD1225000
3,5,5-Trimethyl-2-cyclo-hexen-1-one78-59-1GW7700000
3,5,5-Trimethyl-2-cyclohexenone78-59-1GW7700000
3a,4,7,7a-Tetrahydro-4,7-methanoindene77-73-6PC1050000
3-Toluidine108-44-1XU2800000
4,4'-Thiobis(3-methyl-6-tert-butylphenol)96-69-5GP3150000
4,4'-Thiobis(6-tert-butyl-m-cresol) *96-69-5GP3150000
4-Toluidine106-49-0XU3150000
meta-Terphenyl92-06-8WZ6470000
meta-Toluidine108-44-1XU2800000
m-Terphenyl *92-06-8WZ6470000
m-Toluidine *108-44-1XU2800000
m-Tolylamine108-44-1XU2800000
m-Triphenyl92-06-8WZ6470000
N-((1,1,2,2-Tetrachloroethyl)thio)-4-cyclohexene-1,2-dicarboximide2425-06-1GW4900000
N-Trichloromethylmercapto-4-cyclohexene-1,2-dicarboximide133-06-2GW5075000
O,O,O',O'-Tetraethyl S,S'-methylene di(phosphorodithioate)563-12-2TE4550000
O,O,O'O'-Tetramethyl O,O'-thiodi-p-phenylene phosphorothioate3383-96-8TF6890000
ortho-Terphenyl84-15-1WZ6472000
ortho-Toluidine95-53-4XU2975000
o-Terphenyl *84-15-1WZ6472000
o-Tolidine *119-93-7DD1225000
o-Toluidine *95-53-4XU2975000
o-Tolyl chloride95-49-8XS9000000
o-Tolylamine95-53-4XU2975000
o-Triphenyl84-15-1WZ6472000
para-Terphenyl92-94-4WZ6475000
para-Toluidine106-49-0XU3150000
p-Terphenyl *92-94-4WZ6475000
p-Toluidine *106-49-0XU3150000
p-Tolylamine106-49-0XU3150000
p-Triphenyl92-94-4WZ6475000
sym-Trimethylbenzene108-67-8OX6825000
sym-Trinitrotoluene118-96-7XU0175000
Table sugar57-50-1WN6500000
Talc (containing no asbestos and less than 1% quartz) *14807-96-6WW2710000
Tantalum (metal and oxide dust, as Ta) *7440-25-7 (metal)WW5505000 (metal)
Tantalum metal7440-25-7 (metal)WW5505000 (metal)
Tantalum-1817440-25-7 (metal)WW5505000 (metal)
Tapioca starch9005-25-8GM5090000
Tar camphor91-20-3QJ0525000
TBE79-27-6KI8225000
TBP126-73-8TC7700000
TCA76-03-9AJ7875000
TCDBD1746-01-6HP3500000
TCDD1746-01-6HP3500000
TCE79-01-6KX4550000
TCHH13121-70-5WH8750000
TCP78-30-8TD0350000
TDA25376-45-8
95-80-7 (2,4-TDA)		XS9445000,XS9625000 (2,4-TDA)
TDI584-84-9CZ6300000
TEA121-44-8YE0175000
Tear gas532-27-4AM6300000
TEDP *3689-24-5XN4375000
TEL78-00-2TP4550000
Tellurium *13494-80-9WY2625000
Tellurium fluoride7783-80-4WY2800000
Tellurium hexafluoride *7783-80-4WY2800000
Tellurobismuthite1304-82-1EB3110000
Telone®542-75-6UC8310000
Temefos3383-96-8TF6890000
Temephos *3383-96-8TF6890000
TEPP *107-49-3UX6825000
Terracur P®115-90-2TF3850000
Tetan509-14-8PB4025000
TETD97-77-8JO1225000
Tetrabromoacetylene79-27-6KI8225000
Tetrabromoethane79-27-6KI8225000
Tetrabromomethane558-13-4FG4725000
Tetracarbonyl nickel13463-39-3QR6300000
Tetracarbonylhydridocobalt16842-03-8GG0900000
Tetracarbonylhydrocobalt16842-03-8GG0900000
Tetrachlorethylene127-18-4KX3850000
Tetrachloroethylene *127-18-4KX3850000
Tetrachloromethane56-23-5FG4900000
Tetrachloronaphthalene *1335-88-2QK3700000
Tetraethoxysilane78-10-4VV9450000
Tetraethyl dithionopyrophosphate3689-24-5XN4375000
Tetraethyl dithiopyrophosphate3689-24-5XN4375000
Tetraethyl lead (as Pb) *78-00-2TP4550000
Tetraethyl orthosilicate78-10-4VV9450000
Tetraethyl pyrophosphate107-49-3UX6825000
Tetraethyl silicate78-10-4VV9450000
Tetraethylplumbane78-00-2TP4550000
Tetraethylthiuram disulfide97-77-8JO1225000
Tetrafluorosulfurane7783-60-0WT4800000
Tetrahydro-1,4-oxazine110-91-8QD6475000
Tetrahydrobenzene110-83-8GW2500000
Tetrahydrofuran *109-99-9LU5950000
Tetrahydro-p-oxazine110-91-8QD6475000
Tetrahydroxymethylolmethane115-77-5RZ2490000
Tetramethoxysilane681-84-5VV9800000
Tetramethyl ester of silicic acid681-84-5VV9800000
Tetramethyl lead (as Pb) *75-74-1TP4725000
Tetramethyl silicate681-84-5VV9800000
Tetramethyl succinodinitrile3333-52-6WN4025000
Tetramethyl succinonitrile *3333-52-6WN4025000
Tetramethylene cyanide111-69-3AV2625000
Tetramethylene oxide109-99-9LU5950000
Tetramethylolmethane115-77-5RZ2490000
Tetramethylplumbane75-74-1TP4725000
Tetramethylthiuram disulfide137-26-8JO1400000
Tetranitromethane *509-14-8PB4025000
Tetrasodium diphosphate7722-88-5UX7350000
Tetrasodium pyrophosphate *7722-88-5UX7350000
Tetrasodium pyrophosphate (anhydrous)7722-88-5UX7350000
Tetron®107-49-3UX6825000
Tetryl *479-45-8BY6300000
Thallium (soluble compounds, as Tl) *
Thermal black1333-86-4FF5800000
THF109-99-9LU5950000
Thimet298-02-2TD9450000
Thiodan®115-29-7RB9275000
Thiodemeton298-04-4TD9275000
Thiodiphenylamine92-84-2SN5075000
Thioglycolic acid *68-11-1AI5950000
Thionyl chloride *7719-09-7XM5150000
Thionyl dichloride7719-09-7XM5150000
Thiophenol108-98-5DC0525000
Thiosulfurous dichloride10025-67-9WS4300000
Thiotepp®3689-24-5XN4375000
Thiovanic acid68-11-1AI5950000
Thiram *137-26-8JO1400000
Timet298-02-2TD9450000
Tin *7440-31-5XP7320000
Tin (organic compounds, as Sn) *
Tin flake7440-31-5XP7320000
Tin metal7440-31-5XP7320000
Tin powder7440-31-5XP7320000
Tin protoxide21651-19-4XQ3700000
Tin(II) oxide (as Sn) *21651-19-4XQ3700000
Tin(IV) oxide (as Sn) *18282-10-5XQ4000000
Titanium dioxide *13463-67-7XR2275000
Titanium oxide13463-67-7XR2275000
Titanium peroxide13463-67-7XR2275000
TMA [Trimellitic anhydride]552-30-7DC2050000
TMA [Trimethylamine]75-50-3PA0350000
TMAN552-30-7DC2050000
TML75-74-1TP4725000
TMSN3333-52-6WN4025000
TNM509-14-8PB4025000
TNT118-96-7XU0175000
TOCP78-30-8TD0350000
Toluene *108-88-3XS5250000
Toluene-2,4-diisocyanate *584-84-9CZ6300000
Toluenediamine *25376-45-8
95-80-7 (2,4-TDA)		XS9445000,XS9625000 (2,4-TDA)
Toluenediamine isomers25376-45-8
95-80-7 (2,4-TDA)		XS9445000,XS9625000 (2,4-TDA)
Toluol108-88-3XS5250000
Tolyethylene25013-15-4 (inhibited)WL5075000
Tolylenediamine25376-45-8
95-80-7 (2,4-TDA)		XS9445000,XS9625000 (2,4-TDA)
Tordonæ1918-02-1TJ7525000
Toxaphene8001-35-2XW5250000
Toxilic anhydride108-31-6ON3675000
TPP115-86-6TC8400000
Tremolite1332-21-4CI6475000
Tremolite asbestos1332-21-4CI6475000
Triatomic oxygen10028-15-6RS8225000
Tribromoborane10294-33-4ED7400000
Tribromomethane75-25-2PB5600000
Tributyl ester of phosphoric acid126-73-8TC7700000
Tributyl phosphate *126-73-8TC7700000
Tricalcium arsenate7778-44-1CG0830000
Tricalcium ortho-arsenate7778-44-1CG0830000
Trichloroacetic acid *76-03-9AJ7875000
Trichloroethanoic acid76-03-9AJ7875000
Trichloroethene79-01-6KX4550000
Trichloroethylene *79-01-6KX4550000
Trichlorofluoromethane75-69-4PB6125000
Trichlorohydrin96-18-4TZ9275000
Trichloromethane67-66-3FS9100000
Trichloromethane sulfenyl chloride594-42-3PB0370000
Trichloromethyl sulfur chloride594-42-3PB0370000
Trichloromonofluoromethane75-69-4PB6125000
Trichloronaphthalene *1321-65-9QK4025000
Trichloronitromethane76-06-2PB6300000
Tricyclohexylhydroxystannane13121-70-5WH8750000
Tricyclohexylhydroxytin13121-70-5WH8750000
Tricyclohexylstannium hydroxide13121-70-5WH8750000
Tricyclohexyltin hydroxide13121-70-5WH8750000
Tridymite14808-60-7VV7330000
Triethylamine *121-44-8YE0175000
Trifluoramine7783-54-2QX1925000
Trifluorammonia7783-54-2QX1925000
Trifluoroborane7637-07-2ED2275000
Trifluorobromomethane *75-63-8PA5425000
Trifluoromonobromomethane75-63-8PA5425000
Trihydroxypropane56-81-5MA8050000
Triiodomethane75-47-8PB7000000
Trilene79-01-6KX4550000
Trimanganese tetraoxide1317-35-7OP0895000
Trimanganese tetroxide1317-35-7OP0895000
Trimellic acid anhydride552-30-7DC2050000
Trimellitic anhydride *552-30-7DC2050000
Trimethoxyphosphine121-45-9TH1400000
Trimethyl carbinol75-65-0EO1925000
Trimethyl ester of phosphorous acid121-45-9TH1400000
Trimethyl phosphite *121-45-9TH1400000
Trimethylamine *75-50-3PA0350000
Trimethylenetrinitramine121-82-4XY9450000
Tri-n-butyl phosphate126-73-8TC7700000
Trinitroglycerine55-63-0QX2100000
Trinitrotoluene118-96-7XU0175000
Trinitrotoluol118-96-7XU0175000
Tri-o-cresyl ester of phosphoric acid78-30-8TD0350000
Tri-o-cresyl phosphate78-30-8TD0350000
Triorthocresyl phosphate *78-30-8TD0350000
Trioxychlorofluoride7616-94-6SD1925000
Triphenyl ester of phosphoric acid115-86-6TC8400000
Triphenyl phosphate *115-86-6TC8400000
Triphenylamine *603-34-9YK2680000
Tripoli14808-60-7VV7330000
Tris(dimethylamino)phosphine oxide680-31-9TD0875000
TSPP7722-88-5UX7350000
TTE76-13-1KJ4000000
Tungsten *7440-33-7YO7175000
Tungsten (soluble compounds, as W) *
Tungsten carbide (cemented) *1: 11107-01-0
2: 12718-69-3
3: 37329-49-0		1: YO7350000,2: YO7525000,3: YO7700000
Tungsten metal7440-33-7YO7175000
Turpentine *8006-64-2YO8400000
Turps8006-64-2YO8400000
unsym-Trichlorobenzene120-82-1DC2100000
Page last reviewed: October 17, 2018
Content source: National Institute for Occupational Safety and Health