Reagents, T

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  • 3-(2-Thienyl)-1-(p-tolyl)-2-propen-1-one, 98%

    Alfa Aesar

    Synonym(s): 1-(4-Methylphenyl)-3-(2-thienyl)-prop-2-en-1-one Formula: C14H12OS Formula weight: 228.32 Purity: 98% CAS Number: 6028-89-3 Harmonized Tariff Code:  2934.99

  • Tungsten boride, 99.4% (metals basis)

    Alfa Aesar

    Formula: W2B5, may contain small amounts of other phases Formula weight: 421.76 Purity: 99.4% (metals basis) CAS Number: 12007-98-6 Harmonized Tariff Code:  2850.00

  • Tyrode's Solution, HEPES-buffered

    Alfa Aesar

  • n-Tetradecane, 99+%

    Alfa Aesar

    Formula: C14H30 Formula weight: 198.39 Purity: 99+% CAS Number: 629-59-4 Harmonized Tariff Code:  2901.10 Hazard Statements: H304-H336 May be fatal if swallowed and enters airways. May cause drowsiness or dizziness. Precautionary Statements: …

  • Tin(II) chloride, ultra dry, 99.9985% (metals basis)

    Alfa Aesar

    Synonym(s): Stannous chloride Formula: SnCl2 Formula weight: 189.62 Purity: 99.9985% (metals basis) CAS Number: 7772-99-8 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318-H302-H317 Causes severe skin…

  • p-Toluoyl chloride, 99%

    Alfa Aesar

    Synonym(s): 4-Methylbenzoyl chloride Formula: C8H7ClO Formula weight: 154.60 Purity: 99% CAS Number: 874-60-2 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2916.39 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye damage.…

  • o-Toluic acid, 98+%

    Alfa Aesar

    Synonym(s): 2-Methylbenzoic acid Formula: C8H8O2 Formula weight: 136.15 Purity: 98+% CAS Number: 118-90-1 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Trichloroacetonitrile, 98%

    Alfa Aesar

    Formula: C2Cl3N Formula weight: 144.39 Purity: 98% CAS Number: 545-06-2 UN Number: UN3276 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2926.90 Hazard Statements: H301-H311-H331 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. …

  • TRIS-buffered saline (TBS, 10X) pH 7.6

    Alfa Aesar

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

  • Tetrahydrofuran, 99%, stab. with 250-350ppm BHT

    Alfa Aesar

    Synonym(s): THF Formula: C4H8O Formula weight: 72.11 Purity: 99%, stab. with 250-350ppm BHT CAS Number: 109-99-9 UN Number: UN2056 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2932.11 Hazard Statements: H225-H351-H319-H335 Highly flammable liquid and…

  • 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

  • TRIS-buffered saline (TBS, 10X) pH 8.0

    Alfa Aesar

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

  • Trifluoroacetic acid, 99%

    Alfa Aesar

    Synonym(s): Perfluoroacetic acid Formula: CF3CO2H Formula weight: 114.02 Purity: 99% CAS Number: 76-05-1 UN Number: UN2699 Hazard Class: 8 Packing Group: I Harmonized Tariff Code:  2915.90 Hazard Statements: H314-H332 Causes severe skin burns and eye damage. Harmful if…

  • Triethyl citrate, 99%

    Alfa Aesar

    Synonym(s): Citric acid triethyl ester Formula: C12H20O7 Formula weight: 276.29 Purity: 99% CAS Number: 77-93-0 Harmonized Tariff Code:  2918.15

  • Tetrafluoroboric acid, 48% min w/w aq. soln.

    Alfa Aesar

    Synonym(s): Fluoroboric acid Formula: HBF4 Formula weight: 87.81 CAS Number: 16872-11-0 UN Number: UN1775 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2811.19 Hazard Statements: H314-H227 Causes severe skin burns and eye damage. Combustible liquid. …

  • p-Tolyl isothiocyanate, 97%

    Alfa Aesar

    Synonym(s): 4-Methylphenyl isothiocyanate Formula: C8H7NS Formula weight: 149.22 Purity: 97% CAS Number: 622-59-3 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes…

  • Trichloroethylene, anhydrous, 99+%, packaged under Argon in resealable ChemSeal…

    Alfa Aesar

    Formula: ClCH=CCl2 Formula weight: 131.39 Purity: 99+%, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 79-01-6 UN Number: UN1710 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2903.22 Hazard Statements: H350-H341-H315-H319-H336 May cause…

  • Tetra-n-butylammonium hexafluorophosphate, 98%

    Alfa Aesar

    Formula: C16H36F6NP Formula weight: 387.44 Purity: 98% CAS Number: 3109-63-5 Harmonized Tariff Code:  2923.90 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Tin(II) 2-ethylhexanoate, tech.

    Alfa Aesar

    Synonym(s): 2-Ethylhexanoic acid tin(II) salt, Stannous octoate Formula: C16H30O4Sn Formula weight: 405.11 CAS Number: 301-10-0 Harmonized Tariff Code:  2915.90 Hazard Statements: H361-H315-H319-H335 Suspected of damaging fertility or the unborn child. Causes skin irritation.…

  • Thiophene-2-carboxaldehyde, 98+%

    Alfa Aesar

    Formula: C5H4OS Formula weight: 112.15 Purity: 98+% CAS Number: 98-03-3 Harmonized Tariff Code:  2934.99 Hazard Statements: H301-H227-H319 Toxic if swallowed. Combustible liquid. Causes serious eye irritation. Precautionary Statements: …

  • Titanium(IV) isopropoxide, 99.995% (metals basis)

    Alfa Aesar

    Synonym(s): Tetraisopropoxytitanium(IV), Tetraisopropyl orthotitanate Formula: C12H28O4Ti Formula weight: 284.23 Purity: 99.995% (metals basis) CAS Number: 546-68-9 UN Number: UN2413 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: …

  • TAE (10X), TRIS + acetate + EDTA

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • 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…

  • Triethylamine hydrochloride, 98%

    Alfa Aesar

    Synonym(s): Triethylammonium chloride Formula: C6H15N HCl Formula weight: 137.65 Purity: 98% CAS Number: 554-68-7 Harmonized Tariff Code:  2921.19 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…

  • Triethylene glycol monobutyl ether, 98%

    Alfa Aesar

    Formula: CH3(CH2)3O(CH2CH2O)3H Formula weight: 206.28 Purity: 98% CAS Number: 143-22-6 Harmonized Tariff Code:  2905.31 Hazard Statements: H318 Causes serious eye damage. Precautionary Statements: P280-P305+P351+P338-P310 Wear protective gloves/protective clothing/eye…

  • Ticarcillin disodium and clavulanate potassium (15:1)

    Alfa Aesar

    Synonym(s): Timentin Harmonized Tariff Code:  2941.10 Hazard Statements: H334-H335-H315-H319-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin…

  • Tunicamycin, 95%

    Alfa Aesar

    Formula: C39H64N4O16 Formula weight: 844.95 Purity: 95% CAS Number: 11089-65-9 UN Number: UN3462 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2941.90 Hazard Statements: H300-H330-H373 Fatal if swallowed. Fatal if inhaled. May cause damage to organs through…

  • Theophylline

    Alfa Aesar

    Synonym(s): 1,3-Dimethylxanthine, 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione Formula: C7H8N4O2 Formula weight: 180.16 CAS Number: 58-55-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2939.59 Hazard Statements: H301 Toxic if swallowed. …

  • Toluene, anhydrous, 99.8%

    Alfa Aesar

    Formula: C6H5CH3 Formula weight: 92.14 Purity: 99.8% 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 and…

  • Tetramethylammonium hydroxide, 25% w/w aq. soln., Electronic Grade, 99.9999% …

    Alfa Aesar

    Formula: (CH3)4NOH Formula weight: 91.15 Purity: 99.9999% (metals basis) CAS Number: 75-59-2 UN Number: UN1835 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2923.90 Hazard Statements: H300-H310-H370-H372-H314 Fatal if swallowed. Fatal in contact with skin.…

  • Trimethylolpropane triacrylate, stabilized

    Alfa Aesar

    Synonym(s): TMPTA Formula: (CH2=CHCO2CH2)3CCH2CH3 Formula weight: 296.31 CAS Number: 15625-89-5 Packing Group: III Harmonized Tariff Code:  2916.12 Hazard Statements: H315-H319-H317-H227 Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction.…

  • p-Toluenesulfonic acid monohydrate, 98%

    Alfa Aesar

    Synonym(s): PTSA, Tosic acid monohydrate Formula: C7H8O3S H2O Formula weight: 190.22 (172.20anhy) Purity: 98% CAS Number: 6192-52-5 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2904.10 Hazard Statements: H314-H335-H319 Causes severe skin…

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