Reagents, T

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  • Tyrode's Solution, HEPES-buffered

    Alfa Aesar

  • Tris(hydroxymethyl)aminomethane Hydrochloride, 99+%

    Alfa Aesar

    Synonym(s): 2-Amino-2-hydroxymethyl-1,3-propanediol hydrochloride; TRIS hydrochloride CAS Number: 1185-53-1 MDL: MFCD00012590 EINECS: 684 Formula: C4H11NO3•HCl Formula Weight: 157.60 Melting Point: ca 152° dec. Sensitivity: …

  • Trifluoromethanesulfonic anhydride, 98%

    Alfa Aesar

    Synonym(s): Triflic anhydride Formula: C2F6O5S2 Formula weight: 282.13 Purity: 98% CAS Number: 358-23-6 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes…

  • Tri-n-butyltin hydride, 97%

    Alfa Aesar

    Synonym(s): TBTH, Tri-n-butylstannane Formula: C12H28Sn Formula weight: 291.07 Purity: 97% CAS Number: 688-73-3 UN Number: UN2929 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2931.20 Hazard Statements: H301-H372-H226-H312-H315-H319 Toxic if swallowed.…

  • Trichloroacetic acid, 99%

    Alfa Aesar

    Synonym(s): TCA Formula: Cl3CCO2H Formula weight: 163.39 Purity: 99% CAS Number: 76-03-9 UN Number: UN1839 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.40 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …

  • Thiazolyl Blue tetrazolium bromide, 98%

    Alfa Aesar

    Synonym(s): 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide, MTT Formula: C18H16BrN5S Formula weight: 414.33 Purity: 98% CAS Number: 298-93-1 Harmonized Tariff Code:  2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…

  • Tetra-n-butylammonium bromide, 98+%

    Alfa Aesar

    Synonym(s): TBAB, Aliquat 100 Formula: C16H36BrN Formula weight: 322.38 Purity: 98+% CAS Number: 1643-19-2 Harmonized Tariff Code:  2923.90 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Titanium(IV) isopropoxide, 97+%

    Alfa Aesar

    Synonym(s): Tetraisopropoxytitanium(IV), Tetraisopropyl orthotitanate Formula: C12H28O4Ti Formula weight: 284.23 Purity: 97+% CAS Number: 546-68-9 UN Number: UN2413 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H226-H319 …

  • p-Toluenesulfonamide, 98+%

    Alfa Aesar

    Synonym(s): 4-Methylbenzenesulfonamide, Toluene-4-sulfonamide Formula: C7H9NO2S Formula weight: 171.22 Purity: 98+% CAS Number: 70-55-3 Harmonized Tariff Code:  2935.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Tetrahydrothiophen-3-one, 97%

    Alfa Aesar

    Synonym(s): 4,5-Dihydro-3(2H)-thiophenone Formula: C4H6OS Formula weight: 102.16 Purity: 97% CAS Number: 1003-04-9 Harmonized Tariff Code:  2934.99 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…

  • Thiourea, 99%

    Alfa Aesar

    Synonym(s): Thiocarbamide Formula: CH4N2S Formula weight: 76.12 Purity: 99% CAS Number: 62-56-6 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H351-H361-H302 Suspected of causing cancer. Suspected of damaging…

  • 1-(Trimethylsilyl)imidazole, 97%

    Alfa Aesar

    Synonym(s): TMSIM Formula: C6H12N2Si Formula weight: 140.26 Purity: 97% CAS Number: 18156-74-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour. Causes skin…

  • (Cyanomethyl)triphenylphosphonium chloride, 98+%

    Alfa Aesar

    Formula: NCCH2P(C6H5)3Cl Formula weight: 337.79 Purity: 98+% CAS Number: 4336-70-3 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if swallowed. Harmful in…

  • Trifluoroacetic anhydride, 99+%

    Alfa Aesar

    Synonym(s): TFAA Formula: C4F6O3 Formula weight: 210.03 Purity: 99+% CAS Number: 407-25-0 UN Number: UN3265 Hazard Class: 8 Packing Group: I Harmonized Tariff Code:  2915.90 Hazard Statements: H314-H318-H332 Causes severe skin burns and eye damage. Causes serious eye…

  • Toluene, Semiconductor Grade, 99% min

    Alfa Aesar

    Formula: C6H5CH3 Formula weight: 92.14 Purity: 99% min CAS Number: 108-88-3 UN Number: UN1294 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2902.30 Hazard Statements: H225-H304-H361-H373-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed…

  • Tetra-n-butylammonium phosphate, 99+%

    Alfa Aesar

    Formula: C16H38NO4P Formula Weight: 339.46 Form: Crystalline Melting Point: 151-154° Solubility: Soluble in acetonitrile, ethanol, water Applications Used as a counter-ion in ion-pair chromatography of water-soluble vitamins.

  • Taurine, 99%

    Alfa Aesar

    Synonym(s): 2-Aminoethanesulfonic acid Formula: H2NCH2CH2SO3H Formula weight: 125.15 Purity: 99% CAS Number: 107-35-7 Harmonized Tariff Code:  2921.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Tetraethylammonium tetrafluoroborate, 99%

    Alfa Aesar

    Formula: C8H20BF4N Formula weight: 217.06 Purity: 99% CAS Number: 429-06-1 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2923.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if swallowed. Harmful in contact…

  • 2',4',6'-Triisopropylacetophenone, 98+%

    Alfa Aesar

    Formula: C17H26O Formula weight: 246.39 Purity: 98+% CAS Number: 2234-14-2 Harmonized Tariff Code:  2914.39

  • 2,2,2-Trifluoroethanol, 99+%

    Alfa Aesar

    Synonym(s): Trifluoroethyl alcohol Formula: C2H3F3O Formula weight: 100.04 Purity: 99+% CAS Number: 75-89-8 UN Number: UN1992 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.59 Hazard Statements: H301-H311-H331-H318-H226-H315-H335 Toxic if swallowed.…

  • Titanium(II) oxide, 99.5% (metals basis)

    Alfa Aesar

    Formula: TiO Formula weight: 63.90 Purity: 99.5% (metals basis) CAS Number: 12137-20-1 Harmonized Tariff Code:  2823.00

  • Tritylamine, 98%

    Alfa Aesar

    Synonym(s): Triphenylmethylamine Formula: (C6H5)3CNH2 Formula weight: 259.35 Purity: 98% CAS Number: 5824-40-8 Harmonized Tariff Code:  2921.45 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • 2,2,4-Trimethylpentane, ACS, 99+%

    Alfa Aesar

    Synonym(s): Isooctane Formula: (CH3)2CHCH2C(CH3)3 Formula weight: 114.23 Purity: 99+% CAS Number: 540-84-1 UN Number: UN1262 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2901.10 Hazard Statements: H225-H304-H315-H336 Highly flammable liquid and vapour. May…

  • Titanium(IV) chloride, 99.0% min, typically 99.6%

    Alfa Aesar

    Synonym(s): Titanium tetrachloride, Titanic chloride Formula: Cl4Ti Formula weight: 189.69 Purity: 99.0% min, typically 99.6% CAS Number: 7550-45-0 UN Number: UN1838 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2827.39 Hazard Statements: H314 Causes…

  • p-Toluenesulfonyl chloride, 98%

    Alfa Aesar

    Synonym(s): Tosyl chloride, 4-Methylbenzenesulfonyl chloride Formula: C7H7ClO2S Formula weight: 190.65 Purity: 98% CAS Number: 98-59-9 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin…

  • Triethylene glycol, 99%

    Alfa Aesar

    Synonym(s): Triglycol, Trigol Formula: C6H14O4 Formula weight: 150.17 Purity: 99% CAS Number: 112-27-6 Harmonized Tariff Code:  2909.49

  • 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.

  • Tetraethoxysilane, 99+%

    Alfa Aesar

    Synonym(s): Silicon ethoxide, Tetraethyl orthosilicate Formula: C8H20O4Si Formula weight: 208.33 Purity: 99+% 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…

  • Trimethylamine N-oxide dihydrate, 98+%

    Alfa Aesar

    Formula: (CH3)3NO 2H2O Formula weight: 111.14 (75.11anhy) Purity: 98+% CAS Number: 62637-93-8 Harmonized Tariff Code:  2922.50 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • Terephthalaldehyde mono(diethyl acetal), 98%, stab.

    Alfa Aesar

    Synonym(s): 4-(Diethoxymethyl)benzaldehyde Formula: C12H16O3 Formula weight: 208.26 Purity: 98%, stab. CAS Number: 81172-89-6 Harmonized Tariff Code:  2911.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Thioanisole, 99%

    Alfa Aesar

    Synonym(s): Methyl phenyl sulfide Formula: C7H8S Formula weight: 124.21 Purity: 99% CAS Number: 100-68-5 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H226-H302-H315-H319-H335 Flammable liquid and vapour.…

  • 3,4,5-Trimethoxytoluene, 98%

    Alfa Aesar

    Formula: C10H14O3 Formula weight: 182.22 Purity: 98% CAS Number: 6443-69-2 Harmonized Tariff Code:  2909.30 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from heat/sparks/open flames/hot surfaces. - No…

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