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Lab Pro offers a comprehensive selection of high-purity powder and solid reagents from TCI Chemicals, ideal for advanced research, synthesis, and industrial applications. These dependable, lab-grade compounds deliver precision and consistency across a range of scientific disciplines. Choose from a wide variety of substances tailored to your specific requirements. Browse our selection below. For custom or bulk orders, contact us at 888-4-LABPRO (888-452-2776). Next-day service in California and same-day service for will-calls.
Chemicals & Reagents
3,4,5-Trimethoxybenzoic Anhydride, 5G - T1093-5G
$119.943,4,5-Trimethoxybenzoic Anhydride, 5G - T1093-5G - PROPERTIES - Purity: Min. 95.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C20H22O9=406.39 CAS No: 1719-88-6 Physical State: Solid Color: White Melting Point:...
3,4,5-Trimethoxybenzoic Anhydride, 25G - T1093-25G
$408.743,4,5-Trimethoxybenzoic Anhydride, 25G - T1093-25G - PROPERTIES - Purity: Min. 95.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C20H22O9=406.39 CAS No: 1719-88-6 Physical State: Solid Color: White Melting Point:...
Methyl 3,4,5-Trimethoxybenzoate, 500G - T1092-500G
$128.10Methyl 3,4,5-Trimethoxybenzoate, 500G - T1092-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C11H14O5=226.23 CAS No: 1916-07-0 Physical State: Solid Color: White Melting Point:...
Methyl 3,4,5-Trimethoxybenzoate, 25G - T1092-25G
$18.63Methyl 3,4,5-Trimethoxybenzoate, 25G - T1092-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C11H14O5=226.23 CAS No: 1916-07-0 Physical State: Solid Color: White Melting Point:...
Tetrahydroxy-1,4-benzoquinoneHydrate, 5G - T1090-5G
$118.78Tetrahydroxy-1,4-benzoquinoneHydrate, 5G - T1090-5G - PROPERTIES - Purity: Min. 96.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C6H4O6=172.09 CAS No: 123334-16-7 Physical State: Solid Color: Deep Yellow Green Melting...
2,4,6-Tribromoaniline, 500G - T1088-500G
$350.512,4,6-Tribromoaniline, 500G - T1088-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C6H4Br3N=329.82 CAS No: 147-82-0 Physical State: Solid Color: White Melting Point: 120...
2,4,6-Tribromoaniline, 25G - T1088-25G
$46.582,4,6-Tribromoaniline, 25G - T1088-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C6H4Br3N=329.82 CAS No: 147-82-0 Physical State: Solid Color: White Melting Point: 120...
Tridecanophenone, 10G - T1087-10G
$60.55Tridecanophenone, 10G - T1087-10G - PROPERTIES - Purity: Min. 96.0 (GC) Size: 10G Unit: EA Molecular Formula/Molecular Weight: C19H30O=274.45 CAS No: 6005-99-8 Physical State: Solid Color: White Melting Point: 42...
Potassium Monomethyl Terephthalate, 500G - T1083-500G
$158.37Potassium Monomethyl Terephthalate, 500G - T1083-500G - PROPERTIES - Purity: Min. 95.0 (HPLC,T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C9H8O4=218.25 CAS No: 42967-55-5 Physical State: Solid Color: White Melting...
Potassium Monomethyl Terephthalate, 25G - T1083-25G
$33.77Potassium Monomethyl Terephthalate, 25G - T1083-25G - PROPERTIES - Purity: Min. 95.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C9H8O4=218.25 CAS No: 42967-55-5 Physical State: Solid Color: White Melting...
Trimellitic Anhydride Chloride, 500G - T1079-500G
$258.52Trimellitic Anhydride Chloride, 500G - T1079-500G - PROPERTIES - Purity: Min. 98.0 (T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C9H3ClO4=210.57 CAS No: 1204-28-0 Physical State: Solid Color: White Melting...
Trimellitic Anhydride Chloride, 25G - T1079-25G
$37.26Trimellitic Anhydride Chloride, 25G - T1079-25G - PROPERTIES - Purity: Min. 98.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C9H3ClO4=210.57 CAS No: 1204-28-0 Physical State: Solid Color: White Melting...
Trimellitic Anhydride Chloride, 100G - T1079-100G
$86.17Trimellitic Anhydride Chloride, 100G - T1079-100G - PROPERTIES - Purity: Min. 98.0 (T) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C9H3ClO4=210.57 CAS No: 1204-28-0 Physical State: Solid Color: White Melting...
p-Tolyl Sulfoxide, 25G - T1075-25G
$291.13p-Tolyl Sulfoxide, 25G - T1075-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H14OS=230.33 CAS No: 1774-35-2 Physical State: Solid Color: White Melting Point:...
Di-p-tolyl Disulfide, 25G - T1074-25G
$115.29Di-p-tolyl Disulfide, 25G - T1074-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H14S2=246.39 CAS No: 103-19-5 Physical State: Solid Color: White Melting Point:...
Di-p-tolyl Disulfide, 100G - T1074-100G
$313.25Di-p-tolyl Disulfide, 100G - T1074-100G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C14H14S2=246.39 CAS No: 103-19-5 Physical State: Solid Color: White Melting Point:...
![4,4',4''-Tris(benzoyloxy)trityl Bromide[Hydroxyl Protecting Agent], 5G - T1071-5G](http://labproinc.com/cdn/shop/products/t1071_9b619a64-b4c4-44ac-af8a-cf498677efaa_230x230_crop_center.jpg?v=1744322575)
4,4',4''-Tris(benzoyloxy)trityl Bromide[Hydroxyl Protecting Agent], 5G - T1071-5G
$539.164,4',4''-Tris(benzoyloxy)trityl Bromide[Hydroxyl Protecting Agent], 5G - T1071-5G - PROPERTIES - Purity: Min. 97.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C40H27BrO6=683.55 CAS No: 86610-66-4 Physical State: Solid Color: Pale...
![4,4',4''-Tris(benzoyloxy)trityl Bromide[Hydroxyl Protecting Agent], 25G - T1071-25G](http://labproinc.com/cdn/shop/products/t1071_230x230_crop_center.jpg?v=1744322574)
4,4',4''-Tris(benzoyloxy)trityl Bromide[Hydroxyl Protecting Agent], 25G - T1071-25G
$1,616.334,4',4''-Tris(benzoyloxy)trityl Bromide[Hydroxyl Protecting Agent], 25G - T1071-25G - PROPERTIES - Purity: Min. 97.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C40H27BrO6=683.55 CAS No: 86610-66-4 Physical State: Solid Color: Pale...
![2,2'-Thiodiethylene Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 500G - T1070-500G](http://labproinc.com/cdn/shop/products/t1070_7da498ad-2a1f-4ce6-a54e-9cfb90a245a8_230x230_crop_center.jpg?v=1744322573)
2,2'-Thiodiethylene Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 500G - T1070-500G
$381.962,2'-Thiodiethylene Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 500G - T1070-500G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C38H58O6S=642.94 CAS No: 41484-35-9 Physical State: Solid Color: White Melting Point:...
![2,2'-Thiodiethylene Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 25G - T1070-25G](http://labproinc.com/cdn/shop/products/t1070_ede6e0d2-7dcc-4162-99e5-b424b5b9f7d4_230x230_crop_center.jpg?v=1744322573)
2,2'-Thiodiethylene Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 25G - T1070-25G
$55.902,2'-Thiodiethylene Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 25G - T1070-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C38H58O6S=642.94 CAS No: 41484-35-9 Physical State: Solid Color: White Melting Point:...
![2,2'-Thiodiethylene Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 100G - T1070-100G](http://labproinc.com/cdn/shop/products/t1070_230x230_crop_center.jpg?v=1744322572)
2,2'-Thiodiethylene Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 100G - T1070-100G
$132.752,2'-Thiodiethylene Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 100G - T1070-100G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C38H58O6S=642.94 CAS No: 41484-35-9 Physical State: Solid Color: White Melting Point:...
Tetraphenylphosphonium Bromide, 500G - T1069-500G
$202.62Tetraphenylphosphonium Bromide, 500G - T1069-500G - PROPERTIES - Purity: Min. 98.0 (T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C24H20BrP=419.30 CAS No: 2751-90-8 Physical State: Solid Color: White Melting Point:...
Tetraphenylphosphonium Bromide, 25G - T1069-25G
$26.78Tetraphenylphosphonium Bromide, 25G - T1069-25G - PROPERTIES - Purity: Min. 98.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C24H20BrP=419.30 CAS No: 2751-90-8 Physical State: Solid Color: White Melting Point:...
3,3',5,5'-Tetra-tert-butyl-4,4'-stilbenequinone, 5G - T1067-5G
$864.063,3',5,5'-Tetra-tert-butyl-4,4'-stilbenequinone, 5G - T1067-5G - PROPERTIES - Purity: Min. 95.0 (HPLC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C30H42O2=434.66 CAS No: 809-73-4 Physical State: Solid Color: Yellow Melting Point: n/a...
3,3',5,5'-Tetra-tert-butyl-4,4'-stilbenequinone, 1G - T1067-1G
$344.693,3',5,5'-Tetra-tert-butyl-4,4'-stilbenequinone, 1G - T1067-1G - PROPERTIES - Purity: Min. 95.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C30H42O2=434.66 CAS No: 809-73-4 Physical State: Solid Color: Yellow Melting Point: n/a...
Triphenylphosphine Sulfide, 500G - T1066-500G
$515.87Triphenylphosphine Sulfide, 500G - T1066-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C18H15PS=294.35 CAS No: 3878-45-3 Physical State: Solid Color: White Melting Point:...
Triphenylphosphine Sulfide, 25G - T1066-25G
$67.54Triphenylphosphine Sulfide, 25G - T1066-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C18H15PS=294.35 CAS No: 3878-45-3 Physical State: Solid Color: White Melting Point:...
Triphenylphosphine Sulfide, 100G - T1066-100G
$170.02Triphenylphosphine Sulfide, 100G - T1066-100G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C18H15PS=294.35 CAS No: 3878-45-3 Physical State: Solid Color: White Melting Point:...
Trimethylsulfoxonium Iodide, 500G - T1065-500G
$207.28Trimethylsulfoxonium Iodide, 500G - T1065-500G - PROPERTIES - Purity: Min. 98.0 (T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C3H9IOS=220.07 CAS No: 1774-47-6 Physical State: Solid Color: White Melting Point:...
Trimethylsulfoxonium Iodide, 25G - T1065-25G
$25.62Trimethylsulfoxonium Iodide, 25G - T1065-25G - PROPERTIES - Purity: Min. 98.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C3H9IOS=220.07 CAS No: 1774-47-6 Physical State: Solid Color: White Melting Point:...
Trimethylsulfoxonium Iodide, 100G - T1065-100G
$69.87Trimethylsulfoxonium Iodide, 100G - T1065-100G - PROPERTIES - Purity: Min. 98.0 (T) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C3H9IOS=220.07 CAS No: 1774-47-6 Physical State: Solid Color: White Melting Point:...
Dimethyl Tetrachloroterephthalate, 25G - T1064-25G
$57.06Dimethyl Tetrachloroterephthalate, 25G - T1064-25G - PROPERTIES - Purity: Min. 96.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H6Cl4O4=331.95 CAS No: 1861-32-1 Physical State: Solid Color: Very Pale Yellow...
Tetraphenylcyclopentadienone, 5G - T1062-5G
$55.90Tetraphenylcyclopentadienone, 5G - T1062-5G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C29H20O=384.48 CAS No: 479-33-4 Physical State: Solid Color: Black Melting Point: 217...
Tetraphenylcyclopentadienone, 25G - T1062-25G
$160.70Tetraphenylcyclopentadienone, 25G - T1062-25G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C29H20O=384.48 CAS No: 479-33-4 Physical State: Solid Color: Black Melting Point: 217...
Tetrachloroterephthalonitrile, 5G - T1058-5G
$59.39Tetrachloroterephthalonitrile, 5G - T1058-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C8Cl4N2=265.90 CAS No: 1897-41-2 Physical State: Solid Color: White Melting Point: n/a...
Tetrachloroterephthalonitrile, 25G - T1058-25G
$179.33Tetrachloroterephthalonitrile, 25G - T1058-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C8Cl4N2=265.90 CAS No: 1897-41-2 Physical State: Solid Color: White Melting Point: n/a...
Tetrachloroterephthalonitrile, 100MG - T1058-100MG
$18.63Tetrachloroterephthalonitrile, 100MG - T1058-100MG - PROPERTIES - Purity: Min. 98.0 (GC) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C8Cl4N2=265.90 CAS No: 1897-41-2 Physical State: Solid Color: White Melting Point: n/a...
Trimethylsulfonium Iodide, 500G - T1056-500G
$286.47Trimethylsulfonium Iodide, 500G - T1056-500G - PROPERTIES - Purity: Min. 98.0 (T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C3H9IS=204.07 CAS No: 2181-42-2 Physical State: Solid Color: White Melting Point:...
Trimethylsulfonium Iodide, 25G - T1056-25G
$26.78Trimethylsulfonium Iodide, 25G - T1056-25G - PROPERTIES - Purity: Min. 98.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C3H9IS=204.07 CAS No: 2181-42-2 Physical State: Solid Color: White Melting Point:...
3,4,5-Trimethoxyaniline, 5G - T1055-5G
$79.193,4,5-Trimethoxyaniline, 5G - T1055-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C9H13NO3=183.21 CAS No: 24313-88-0 Physical State: Solid Color: White Melting Point: 112...
3,4,5-Trimethoxyaniline, 25G - T1055-25G
$370.313,4,5-Trimethoxyaniline, 25G - T1055-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C9H13NO3=183.21 CAS No: 24313-88-0 Physical State: Solid Color: White Melting Point: 112...
Tetrafluoroterephthalonitrile, 5G - T1050-5G
$31.44Tetrafluoroterephthalonitrile, 5G - T1050-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C8F4N2=200.10 CAS No: 1835-49-0 Physical State: Solid Color: White Melting Point: 198...
Tetrafluoroterephthalonitrile, 25G - T1050-25G
$65.21Tetrafluoroterephthalonitrile, 25G - T1050-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C8F4N2=200.10 CAS No: 1835-49-0 Physical State: Solid Color: White Melting Point: 198...
Tetrafluoroterephthalonitrile, 1G - T1050-1G
$18.63Tetrafluoroterephthalonitrile, 1G - T1050-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C8F4N2=200.10 CAS No: 1835-49-0 Physical State: Solid Color: White Melting Point: 198...
