Reagents, T

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  • Tantalum(V) methoxide

    Alfa Aesar

    Formula: C5H15O5Ta Formula weight: 336.12 CAS Number: 865-35-0 UN Number: UN3181 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H228-H302-H315-H319-H335 Flammable solid. Harmful if swallowed. Causes skin irritation. Causes serious eye…

  • Tungsten rod, 2mm (0.08in) dia, 99.95% (metals basis)

    Alfa Aesar

    Purity: 99.95% (metals basis) CAS Number: 7440-33-7 Harmonized Tariff Code:  8101.99

  • Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)yttrium(III), 98+%

    Alfa Aesar

    Synonym(s): Yttrium(III)-DPM, Y(TMHD){3} Formula: C33H57O6Y Formula weight: 638.70 Purity: 98+% CAS Number: 15632-39-0 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • D-Turanose, 98%

    Alfa Aesar

    Synonym(s): 3-O-alpha-D-glucopyranosyl-D-fructose Formula: C12H22O11 Formula weight: 342.30 Purity: 98% CAS Number: 547-25-1 Harmonized Tariff Code:  2940.00

  • trans-4-Hydroxy-D-proline, 97%

    Alfa Aesar

    Synonym(s): (2R,4S)-(+)-4-Hydroxypyrrolidine-2-carboxylic acid, H-D-Hyp-OH Formula: C5H9NO3 Formula weight: 131.13 Purity: 97% CAS Number: 3398-22-9 Harmonized Tariff Code:  2933.99

  • Thallium(III) nitrate trihydrate, 99.5% (metals basis)

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Formula: Tl(NO3)3 3H2O Formula weight: 444.43 (390.38anhy) Purity: 99.5% (metals basis) CAS…

  • 4-[4-(Trifluoromethyl)phenyl]-3-thiosemicarbazide, 97%

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Synonym(s): 4-(alpha,alpha,alpha-Trifluoro-p-tolyl)-3-thiosemicarbazide Formula: C8H8F3N3S …

  • Tumor Necrosis Factor-^a, mouse

    Alfa Aesar

    Synonym(s): Recombinant Murine Tumor Necrosis Factor, TNF-^a Formula weight: 17.3 kDa Harmonized Tariff Code:  2937.19

  • Tetraethoxysilane, 98%

    Alfa Aesar

    Synonym(s): Silicon ethoxide, Tetraethyl orthosilicate Formula: C8H20O4Si Formula weight: 208.33 Purity: 98% CAS Number: 78-10-4 UN Number: UN1292 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2920.90 Hazard Statements: H226-H332-H319-H335 Flammable liquid…

  • Tetrakis(triphenylphosphine)platinum(0), Pt 15.2% min

    Alfa Aesar

    Synonym(s): Platinum(0) tetrakis(triphenylphosphine) Formula: Pt[P(C6H5)3]4 Formula weight: 1244.21 CAS Number: 14221-02-4 Harmonized Tariff Code:  2843.90 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly…

  • Tantalum(V) fluoride, 99.9% (metals basis)

    Alfa Aesar

    Synonym(s): Tantalum pentafluoride Formula: TaF5 Formula weight: 275.94 Purity: 99.9% (metals basis) CAS Number: 7783-71-3 UN Number: UN3260 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2826.19 Hazard Statements: H301-H311-H314-H318-H332 Toxic if…

  • o-Tolylacetyl chloride, 98%

    Alfa Aesar

  • Tin plating powder, electroless, part A

    Alfa Aesar

    Harmonized Tariff Code:  3824.90 Hazard Statements: H301-H351-H361 Toxic if swallowed. Suspected of causing cancer. Suspected of damaging fertility or the unborn child. Precautionary Statements: P281-P301+P310-P308+P313-P321-P405-P501a Use personal protective equipment as required. IF…

  • Tween 20 blocking buffer, 0.5% in PBS (10X)

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • Trimethoxyboroxine

    Alfa Aesar

    Formula: (CH3O)3B3O3 Formula weight: 173.53 CAS Number: 102-24-9 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2920.90 Hazard Statements: H225-H314-H318 Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Causes serious…

  • Tungsten wire, gold plated, 0.025mm (0.001in) dia, W 99.95% (metals basis), Au…

    Alfa Aesar

    Harmonized Tariff Code:  8101.96

  • Tetraphenylphosphonium chloride, 98%

    Alfa Aesar

    Formula: (C6H5)4PCl Formula weight: 374.86 Purity: 98% CAS Number: 2001-45-8 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 4-(Trimethylsilyl)diphenylacetylene, 99%

    Alfa Aesar

    Synonym(s): 1-(2-Phenylethynyl)-4-(trimethylsilyl)benzene, Trimethyl[4-(phenylethynyl)phenyl]silane Formula: C17H18Si Formula weight: 250.42 Purity: 99% CAS Number: 136459-72-8 Harmonized Tariff Code:  2931.90

  • 1,2,3,4-Tetrahydroisoquinoline, 97%

    Alfa Aesar

    Formula: C9H11N Formula weight: 133.19 Purity: 97% CAS Number: 91-21-4 Harmonized Tariff Code:  2933.49 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Tris(trifluoromethylhydroxymethylene-d-camphorato)europium(III)

    Alfa Aesar

    Synonym(s): Europium(III) tris(trifluoromethylhydroxymethylene-d-camphorato), Eu-Opt^t Formula: Eu(C12H14F3O2)3 Formula weight: 893.68 CAS Number: 34830-11-0 Harmonized Tariff Code:  2846.90

  • 1,2,3-Tri-O-acetyl-5-deoxy-^b-D-ribofuranose, 98%

    Alfa Aesar

    Formula: C11H16O7 Formula weight: 260.24 Purity: 98% CAS Number: 62211-93-2 Harmonized Tariff Code:  2940.00

  • Tri-n-butyltin acetate, 98%

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Synonym(s): Acetoxy(tri-n-butyl)tin Formula: C14H30O2Sn Formula weight: 349.08 Purity: 98% …

  • (3-Cyanopropyl)triethoxysilane, 98%

    Alfa Aesar

    Synonym(s): 4-(Triethoxysilyl)butyronitrile Formula: NCCH2CH2CH2Si(OCH2CH3)3 Formula weight: 231.37 Purity: 98% CAS Number: 1067-47-6 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H227 Causes skin irritation. Causes serious eye irritation. Combustible liquid. …

  • 2,2'-Thiobisacetamide, 97%

    Alfa Aesar

    Synonym(s): 2,2'-Thiodiacetamide Formula: S(CH2CONH2)2 Formula weight: 148.18 Purity: 97% CAS Number: 14618-65-6 Harmonized Tariff Code:  2930.90

  • Titanium powder, -325 mesh, 99.5% (metals basis)

    Alfa Aesar

    Purity: 99.5% (metals basis) CAS Number: 7440-32-6 UN Number: UN2546 Hazard Class: 4.2 Packing Group: II Harmonized Tariff Code:  8108.20 Hazard Statements: H251 Self-heating: may catch fire. Precautionary Statements: P280-P235+P410-P420-P407 Wear protective…

  • (Acetylmethylene)triphenylphosphorane, 99%

    Alfa Aesar

    Synonym(s): 1-(Triphenylphosphoranylidene)-2-propanone Formula: C21H19OP Formula weight: 318.36 Purity: 99% CAS Number: 1439-36-7 Harmonized Tariff Code:  2931.90

  • 1-(3-Trifluoromethylphenyl)piperazine monohydrochloride, 98%

    Alfa Aesar

    Synonym(s): 1-(alpha,alpha,alpha-Trifluoro-m-tolyl)piperazine monohydrochloride Formula: C11H13F3N2 HCl Formula weight: 266.70 Purity: 98% CAS Number: 16015-69-3 Harmonized Tariff Code:  2933.59 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…

  • TRIS, 1.0M buffer soln., pH 7.6

    Alfa Aesar

    CAS Number: 77-86-1 Harmonized Tariff Code:  2922.19

  • 3,4,7,8-Tetramethyl-1,10-phenanthroline, 98+%

    Alfa Aesar

    Formula: C16H16N2 Formula weight: 236.32 Purity: 98+% CAS Number: 1660-93-1 Harmonized Tariff Code:  2933.79

  • 3-Thiopheneacetonitrile, 98%

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Synonym(s): 3-Thienylacetonitrile Formula: C6H5NS Formula weight: 123.18 Purity: 98% CAS…

  • 3-(Trifluoromethyl)benzhydrol, 97%

    Alfa Aesar

    Synonym(s): Phenyl 3-trifluoromethylphenyl carbinol, 3-(Trifluoromethyl)diphenylmethanol Formula: C14H11F3O Formula weight: 252.23 Purity: 97% CAS Number: 728-80-3 Packing Group: n/a Harmonized Tariff Code:  2906.29 Hazard Statements: H315-H319-H335 Causes skin irritation.…

  • Titanium sponge, 3-19mm (0.12-0.75in), 99.95% (metals basis)

    Alfa Aesar

    Purity: 99.95% (metals basis) CAS Number: 7440-32-6 UN Number: UN2878 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  8108.20 Risk Phrases: 11 Flammable. Safety Phrases: 33 Take precautionary measures against static discharges.

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