Alfa Aesar

Reagents, T, Alfa Aesar

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  • Triphenyl phosphate, 98%

    Alfa Aesar

    Synonym(s): Phosphoric acid triphenyl ester Formula: C18H15O4P Formula weight: 326.29 Purity: 98% CAS Number: 115-86-6 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2919.90 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause…

  • Tetraethyltin, 98%

    Alfa Aesar

    Synonym(s): Tetraethylstannane Formula: (C2H5)4Sn Formula weight: 234.94 Purity: 98% CAS Number: 597-64-8 UN Number: UN3384 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2931.90 Hazard Statements: H300-H310-H330-H226 Fatal if swallowed. Fatal in contact…

  • Thiophene, 99%

    Alfa Aesar

    Synonym(s): Thiofuran Formula: C4H4S Formula weight: 84.14 Purity: 99% CAS Number: 110-02-1 UN Number: UN2414 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2934.99 Hazard Statements: H225-H301-H311-H332-H315-H319 Highly flammable liquid and vapour. Toxic if…

  • N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% TMCS

    Alfa Aesar

    Formula: C8H18F3NOSi2 Formula weight: 257.40 CAS Number: 25561-30-2 UN Number: UN2924 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H314-H226 Causes severe skin burns and eye damage. Flammable liquid and vapour. Precautionary…

  • 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…

  • 2,2,4-Trimethylpentane, 99%

    Alfa Aesar

    Synonym(s): Isooctane Formula: C8H18 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 be fatal if…

  • 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) n-butoxide, 99+%

    Alfa Aesar

    Synonym(s): Tetra-n-butyltitanate, TNBT Formula: C16H36O4Ti Formula weight: 340.36 Purity: 99+% CAS Number: 5593-70-4 UN Number: UN2924 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye…

  • 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…

  • 1,2,3,4-Tetrahydroquinoline, 99%

    Alfa Aesar

    Formula: C9H11N Formula weight: 133.19 Purity: 99% CAS Number: 635-46-1 Harmonized Tariff Code:  2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Telmisartan, 99%

    Alfa Aesar

    Synonym(s): BIBR 277, 4'-[(1,4'-Dimethyl-2'-n-propyl[2,6'-bi-1H-benzimidazol]-1'-yl)methyl]biphenyl-2-carboxylic acid Formula: C33H30N4O2 Formula weight: 514.62 Purity: 99% CAS Number: 144701-48-4 Harmonized Tariff Code:  2933.99

  • o-Toluidine, 99%

    Alfa Aesar

    Synonym(s): 2-Methylaniline Formula: C7H9N Formula weight: 107.16 Purity: 99% CAS Number: 95-53-4 UN Number: UN1708 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2921.43 Hazard Statements: H301-H331-H350-H227-H319 Toxic if swallowed. Toxic if inhaled. May…

  • 3,3',5,5'-Tetramethylbenzidine, 98%

    Alfa Aesar

    Synonym(s): 4,4'-Diamino-3,3',5,5'-tetramethylbiphenyl Formula: C16H20N2 Formula weight: 240.35 Purity: 98% CAS Number: 54827-17-7 Harmonized Tariff Code:  2921.59 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation.…

  • Titanium(IV) oxide, anatase, 99.7% (metals basis)

    Alfa Aesar

    Formula: O2Ti Formula weight: 79.90 Purity: 99.7% (metals basis) CAS Number: 1317-70-0 Harmonized Tariff Code:  2823.00

  • Tragacanth powder

    Alfa Aesar

    Synonym(s): Gum tragacanth CAS Number: 9000-65-1 Harmonized Tariff Code:  1301.90

  • Triethanolamine hydrochloride, 99+%

    Alfa Aesar

    Synonym(s): 2,2',2''-Nitrilotriethanol hydrochloride, Tris(2-hydroxyethyl)amine hydrochloride Formula: C6H12NO3 HCl Formula weight: 185.65 Purity: 99+% CAS Number: 637-39-8 Harmonized Tariff Code:  2922.13 Safety Phrases: 22 Do not breathe dust.

  • 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…

  • Trimethylacetaldehyde, 96%

    Alfa Aesar

    Synonym(s): Pivaldehyde Formula: C5H10O Formula weight: 86.13 Purity: 96% CAS Number: 630-19-3 UN Number: UN1989 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2912.19 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary Statements: …

  • Tetracycline

    Alfa Aesar

    Formula: C22H24N2O8 Formula weight: 444.43 CAS Number: 60-54-8 Harmonized Tariff Code:  2941.30 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or smoke when using this…

  • Thallium(I) acetate, 99.995% (metals basis)

    Alfa Aesar

    Synonym(s): Thallous acetate Formula: Tl(OOCCH3) Formula weight: 263.42 Purity: 99.995% (metals basis) CAS Number: 563-68-8 UN Number: UN1707 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2915.29 Hazard Statements: H300-H330-H373 Fatal if swallowed. Fatal…

  • 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: …

  • 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…

  • 1,3,5-Trimethoxybenzene, 99%

    Alfa Aesar

    Synonym(s): Phloroglucinol trimethyl ether Formula: C9H12O3 Formula weight: 168.19 Purity: 99% CAS Number: 621-23-8 Packing Group: III Harmonized Tariff Code:  2909.30 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a…

  • Titanium powder, -100 mesh, 99.4%

    Alfa Aesar

    Purity: 99.4% CAS Number: 7440-32-6 UN Number: UN2546 Hazard Class: 4.2 Packing Group: III Harmonized Tariff Code:  8108.20 Risk Phrases: 17 Spontaneously flammable in air. Safety Phrases: 33 Take precautionary measures against static discharges.

  • Tri-n-octylphosphine, tech. 90%

    Alfa Aesar

    Formula: C24H51P Formula weight: 370.65 Purity: tech. 90% CAS Number: 4731-53-7 UN Number: UN1760 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

  • Trichloro(indenyl)titanium(IV), 98%

    Alfa Aesar

    Synonym(s): (Indenyl)titanium(IV) trichloride Formula: C9H7TiCl3 Formula weight: 269.40 Purity: 98% CAS Number: 84365-55-9 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H314-H318 Causes severe skin burns and eye…

  • Tri-n-butyl phosphate, 98%

    Alfa Aesar

    Synonym(s): Phosphoric acid tri-n-butyl ester Formula: C12H27O4P Formula weight: 266.32 Purity: 98% CAS Number: 126-73-8 Harmonized Tariff Code:  2919.90 Hazard Statements: H351-H302-H315 Suspected of causing cancer. Harmful if swallowed. Causes skin irritation. Precautionary…

  • 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…

  • Thiourea, ACS, 99% min.

    Alfa Aesar

    Synonym(s): Thiocarbamide Formula: CH4N2S Formula weight: 76.12 Purity: 99% min. 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…

  • Tin(IV) oxide, 99.9% (metals basis)

    Alfa Aesar

    Synonym(s): Tin dioxide, Stannic oxide Formula: O2Sn Formula weight: 150.69 Purity: 99.9% (metals basis) CAS Number: 18282-10-5 Harmonized Tariff Code:  2825.90

  • TBE running buffer (10X)

    Alfa Aesar

    Harmonized Tariff Code:  3822.00 Hazard Statements: H360-H315-H319 May damage fertility or the unborn child. Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P281-P305+P351+P338-P362-P405-P501a Wear protective gloves/protective clothing/eye…

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