Chemicals Reagents T
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Tetra-n-butylammonium fluoride, 1M soln. in THF
Thermo Scientific ChemicalsSynonym(s): TBAF Formula: C16H36FN Formula weight: 261.47 CAS Number: 429-41-4 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2923.90 Hazard Statements: H225-H314-H351-H302-H335 Highly flammable liquid and vapour. Causes severe skin burns and…
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Tolmetin sodium dihydrate >=98% (HPLC)
MilliporeSigmaSynonyms: Tolmetin sodium salt dihydrate; 1-Methyl-5-(4-methylbenzoyl)-1H-pyrrole-2-acetic acid sodium salt dihydrate; Sodium 2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetate dihydrate; 1-Methyl-5-(p-toluoyl)pyrrole-2-acetic acid sodium salt dihydrate Molecular Formula: C15H14NNaO3 ·…
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1-(Triisopropylsilyl)pyrrole, 95%
Thermo Scientific ChemicalsSynonym(s): TIPS-pyrrole Formula: C13H25NSi Formula weight: 223.44 Purity: 95% CAS Number: 87630-35-1 Harmonized Tariff Code: 2933.99 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P280f Wear protective clothing. Risk Phrases: 22 Harmful if…
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2,3,5,6-Tetrafluorophenol, 97%
Thermo Scientific ChemicalsFormula: C6H2F4O Formula weight: 166.07 Purity: 97% CAS Number: 769-39-1 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2908.19 Hazard Statements: H301-H311-H314-H318 Toxic if swallowed. Toxic in contact with skin. Causes severe skin burns and…
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Trigonelline chloride phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: Trigonelline hydrochloride;…
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Thiophene-3-acetic acid hydrazide AldrichCPR
MilliporeSigmaMolecular Formula: C6H8N2OS Molecular Weight: 156.21 Linear Structural Formula: C6H8N2OS MDL Number: MFCD00052946 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not…
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Tris(2-aminoethyl)amine, 97%
Thermo Scientific ChemicalsSynonym(s): 2,2',2''-Triaminotriethylamine Formula: C6H18N4 Formula weight: 146.24 Purity: 97% CAS Number: 4097-89-6 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2921.29 Hazard Statements: H301-H310-H314-H318 Toxic if swallowed. Fatal in…
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Tolnaftate
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): Methyl-(3-methylphenyl)carbamothioic acid O-2-naphthyl ester Empirical Formula: C19H17NOS Formula Weight: 307.41 Linear Formula: C19H17NOS MDL Number: MFCD00056611
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Tetrafluoroterephthalic acid, 97%
MilliporeSigmaCAS No.: 652-36-8 Synonyms: 2,3,5,6-Tetrafluoro-1,4-benzenedicarboxylic acid Formula: C8H2F4O4 Formula Weight: 238.09 Linear Formula: C6F4-1,4-(CO2H)2 MDL No.: MFCD00012301 Purity: 0.97 …
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ALDRICH Tributyl(1-propynyl)tin, 95%
MilliporeSigmaEmpirical Formula: C15H30Sn Linear Formula: [CH3(CH2)3]3SnC≡CCH3 Formula Weight: 329.11 MDL Number: MFCD01863650 Purity: 95% Boiling Point: 277 °C(lit.) Density: 1.082 g/mL at…
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TRIS, 1.0M buffer soln., pH 7.5, 0.2 micron filtered
Thermo Scientific ChemicalsCAS Number: 77-86-1 Harmonized Tariff Code: 2922.19
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Synonym(s): TAE buffer MDL Number: MFCD00236357
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ALDRICH Triethyl orthopropionate, 97%
MilliporeSigmaFormula: CH3CH2C(OC2H5)3 Formula Weight: 176.25 CAS No.: 115-80-0 UN Number: UN3272 Purity: 97% Density: 0.876g/mLat 25°C(lit.) Packaging: 5, 100, 500 mL in glass bottle
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TBPe sublimed
MilliporeSigmaElectron transport and hole blocking material in organic light emitting diodes (OLED). Synonyms: 2,5,8,11-Tetra-tert-butylperylene; 2,5,8,11-Tetrakis(1,1-dimethylethyl)perylene; TBP Molecular Formula: C36H44 Molecular Weight: 476.73 Linear Structural Formula: C36H44 MDL Number: …
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Synonym(s): Titanium dioxide Empirical Formula: O2Ti Linear Formula: TiO2 Formula Weight: 79.87 MDL Number: MFCD00011269 Purity: 99.5% trace metals basis
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Triton™ X-100, laboratory grade
MilliporeSigmaSynonyms: 4-(1,1,3,3-Tetramethylbutyl)phenyl-polyethylene glycol; t -Octylphenoxypolyethoxyethanol; Polyethylene glycol tert -octylphenyl ether Formula: t -Oct-C6H4-(OCH2CH2)xOH, x= 9-10 CAS No.: 9002-93-1 Biochem/physiol Actions: …
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2-(Trimethylacetyl)thiophene, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Pivaloylthiophene Formula: C9H12OS Formula weight: 168.26 Purity: 98% CAS Number: 20409-48-7 Harmonized Tariff Code: 2934.99 Safety Phrases: 24/25 Avoid contact with skin and eyes.
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2,2,2-Trifluoroethanol, ReagentPlus®, =99%
MilliporeSigmaSynonyms: Trifluoroethyl alcohol Formula: CF3CH2OH Formula Weight: 100.04 CAS No.: 75-89-8 Purity: ≥99% Density: 1.373 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 25, 100, 500 g…
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Trypsin 1:250, porcine pancreas
Thermo Scientific ChemicalsSynonym(s): EC 3.4.21.4 CAS Number: 9002-07-7 Harmonized Tariff Code: 3507.90 Hazard Statements: H334-H335-H315-H319 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation. …
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TCA Deblock
MilliporeSigmaPurity: 28-32 g/L (TCA content, titration) Other Notes: Deblock solution containing trichloroacetic acid (TCA) in dichloromethane removes the dimethoxytrityl (DMT) protecting group from the 5'hydroxyl moiety of nucleotides already incorporated into the growing nucleic acid, prior to the…
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TWEEN® 80, viscous liquid
MilliporeSigmaSynonyms: POE (20) sorbitan monooleate; Polyethylene glycol sorbitan monooleate; Polyoxyethylenesorbitan monooleate; Polysorbate 80 CAS No.: 9005-65-6 Application: Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines. Legal…
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ALDRICH 2-(Trifluoromethyl)phenethyl alcohol, 97%
MilliporeSigmaEmpirical Formula: C9H9F3O Linear Formula: CF3C6H4CH2CH2OH Formula Weight: 190.16 MDL Number: MFCD00003540 Purity: 97% Boiling Point: 184-186 °C(lit.) Melting Point: …
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ALDRICH 2,4,5-Trimethylthiazole, 98%
MilliporeSigmaEmpirical Formula: C6H9NS Linear Formula: C6H9NS Formula Weight: 127.21 MDL Number: MFCD00005332 Purity: 98% Boiling Point: 166-167 °C/717 mmHg(lit.) Density: 1.013 g/mL at 25 °C(lit.) Refractive…
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trans-Cinnamic acid phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: (2E)-3-Phenyl-2-propenoic acid;…
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Tris(2-carboxyethyl)phosphine Hydrochloride
Spectrum ChemicalCAS No.: 51805-45-9 UN No.: UN3261 Class: 8 Pkg. Group: PG II
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SIAL Thymol Blue sodium salt
MilliporeSigmaACS reagent, Dye content 95 % Synonym(s): Thymolsulfonphthalein sodium salt Empirical Formula: C27H29NaO5S Formula Weight: 488.57 Linear Formula: C27H29NaO5S MDL Number: MFCD00151093 Melting Point: …
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ALDRICH 2,3,4-Trimethylpentane, 98%
MilliporeSigmaEmpirical Formula: C8H18 Linear Formula: (CH3)2CHCH(CH3)CH(CH3)2 Formula Weight: 114.23 MDL Number: MFCD00008924 Purity: 98% Boiling Point: 113-114 °C(lit.) Melting Point: …
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Tacrine hydrochloride hydrate, 98+%
Thermo Scientific ChemicalsSynonym(s): 9-Amino-1,2,3,4-tetrahydroacridine hydrochloride hydrate, THA hydrochloride hydrate Formula: C13H14N2 HCl xH2O Formula weight: 234.73(anhy) Purity: 98+% CAS Number: 1684-40-8 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.99…
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Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Thiourea is a chaotropic agent or strong denaturant. It has been used to solubilize…
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TRIS-buffered saline (TBS, 10X) pH 7.6
Thermo Scientific ChemicalsCAS Number: 77-86-1 Harmonized Tariff Code: 2922.19
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SUPELCO Triphenyl phosphate, analytical standard
MilliporeSigmaFormula: (C6H5O)3PO Formula Weight: 326.28 CAS No.: 115-86-6