Thermo Scientific Chemicals Chemicals Reagents B
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6-Bromocoumarin-3-carboxylic acid, 97%
Thermo Scientific ChemicalsFormula: C10H5BrO4 Formula weight: 269.05 Purity: 97% CAS Number: 2199-87-3 Harmonized Tariff Code: 2932.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Bromocyclohexane, 98%
Thermo Scientific ChemicalsSynonym(s): Cyclohexyl bromide Formula: C6H11Br Formula weight: 163.06 Purity: 98% CAS Number: 108-85-0 Harmonized Tariff Code: 2903.89 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible…
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1,2-Bis(chlorodimethylsilyl)ethane, tech. 90%
Thermo Scientific ChemicalsSynonym(s): 1,1,4,4-Tetramethyl-1,4-dichlorodisilethylene Formula: C6H16Cl2Si2 Formula weight: 215.27 Purity: tech. 90% CAS Number: 13528-93-3 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H314-H318 Causes severe…
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1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate, 98%
Thermo Scientific ChemicalsSynonym(s): BOP Reagent, Castro's Reagent Formula: C12H22F6N6OP2 Formula weight: 442.29 Purity: 98% CAS Number: 56602-33-6 UN Number: UN1325 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2933.99 Hazard Statements: H228-H315-H319-H335 Flammable solid.…
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5-Bromopyridine-2-carboxylic acid, 98%
Thermo Scientific ChemicalsSynonym(s): 5-Bromopicolinic acid Formula: C6H4B2NO2 Formula weight: 202.01 Purity: 98% CAS Number: 30766-11-1 Harmonized Tariff Code: 2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Bismuth hydroxide nitrate oxide, Bi{2}O{3} 79% min
Thermo Scientific ChemicalsSynonym(s): Bismuth subnitrate Formula: Bi5O(OH)9(NO3)4 (approximate) Formula weight: 1461.98 CAS Number: 1304-85-4 UN Number: UN1477 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer.…
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N(^a)-Boc-L-histidine, 98+%
Thermo Scientific ChemicalsSynonym(s): Boc-His-OH, N(^a)-tert-Butoxycarbonyl-L-histidine Formula: C11H17N3O4 Formula weight: 255.27 Purity: 98+% CAS Number: 17791-52-5 Harmonized Tariff Code: 2933.29
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tert-Butyl alcohol, 99%
Thermo Scientific ChemicalsSynonym(s): tert-Butanol, 2-Methyl-2-propanol Formula: (CH3)3COH Formula weight: 74.12 Purity: 99% CAS Number: 75-65-0 UN Number: UN1120 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2905.14 Hazard Statements: H225-H332-H319-H335 Highly flammable liquid and…
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1-Bromo-4-nitrobenzene, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Bromonitrobenzene Formula: C6H4BrNO2 Formula weight: 202.01 Purity: 98% CAS Number: 586-78-7 UN Number: UN3459 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2904.90 Hazard Statements: H331-H373-H302-H312-H315-H319-H335 Toxic if inhaled. May…
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1-Boc-N-Fmoc-D-tryptophan, 98%
Thermo Scientific ChemicalsSynonym(s): Fmoc-D-Trp(Boc)-OH Formula: C31H30N2O6 Formula weight: 526.59 Purity: 98% CAS Number: 163619-04-3 Harmonized Tariff Code: 2933.99
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1-Boc-imidazole, 98%
Thermo Scientific ChemicalsSynonym(s): 1-(tert-Butoxycarbonyl)imidazole, tert-Butyl imidazole-1-carboxylate Formula: C8H12N2O2 Formula weight: 168.20 Purity: 98% CAS Number: 49761-82-2 Harmonized Tariff Code: 2933.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation.…
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2-n-Butylfuran, 98%
Thermo Scientific ChemicalsFormula: C8H12O Formula weight: 124.18 Purity: 98% CAS Number: 4466-24-4 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2932.19 Hazard Statements: H226 Flammable liquid and vapour. Precautionary Statements: P261 Avoid breathing…
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n-Butyl nitrite, 95%
Thermo Scientific ChemicalsFormula: C4H9NO2 Formula weight: 103.12 Purity: 95% CAS Number: 544-16-1 UN Number: UN2351 Hazard Class: 3
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Butyric acid, 99+%
Thermo Scientific ChemicalsFormula: C4H8O2 Formula weight: 88.11 Purity: 99+% CAS Number: 107-92-6 UN Number: UN2820 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2915.60 Hazard Statements: H311-H314-H318-H227 Toxic in contact with skin. Causes severe skin burns and eye damage. Causes…
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N-Benzylmethylamine, 97%
Thermo Scientific ChemicalsSynonym(s): N-Methylbenzylamine Formula: C8H11N Formula weight: 121.18 Purity: 97% CAS Number: 103-67-3 UN Number: UN2922 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.49 Hazard Statements: H301-H314-H318-H227 Toxic if swallowed. Causes severe skin…
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Blasticidin S hydrochloride, 98+%, 10mg/ml in 1M HEPES buffer soln.
Thermo Scientific ChemicalsFormula: C17H26N8O5 HCl Formula weight: 458.90 Purity: 98+%, 10mg/ml in 1M HEPES buffer soln. CAS Number: 3513-03-9 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2941.90 Hazard Statements: H302 Harmful if swallowed. Precautionary…
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Bis(4-morpholinyl)methane, 98%
Thermo Scientific ChemicalsSynonym(s): 4,4'-Methylenebismorpholine, 4,4'-Dimorpholinylmethane Formula: C9H18N2O2 Formula weight: 186.25 Purity: 98% CAS Number: 5625-90-1<
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Bromotriphenylmethane, 98%
Thermo Scientific ChemicalsSynonym(s): Triphenylmethylbromide, Trityl bromide Formula: BrC(C6H5)3 Formula weight: 323.24 Purity: 98% CAS Number: 596-43-0 UN Number: UN1759 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2903.99 Hazard Statements: H314-H318 Causes severe skin burns and…
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trans-3-(Benzyloxycarbonylamino)cyclohexylamine hydrochloride, 97%
Thermo Scientific ChemicalsSynonym(s): Benzyl trans-3-aminocyclohexylcarbamate hydrochloride Formula: C14H20N2O2 HCl Formula weight: 284.78 Purity: 97% CAS Number: 1222709-28-5 Harmonized Tariff Code: 2924.29 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: …
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tert-Butyl hydrogen malonate, 96%
Thermo Scientific ChemicalsSynonym(s): mono-tert-Butyl malonate, Malonic acid mono-tert butyl ester Formula: C7H12O4 Formula weight: 160.17 Purity: 96% CAS Number: 40052-13-9 Harmonized Tariff Code: 2917.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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tert-Butyl methyl ether, HPLC grade, 99+%, packaged under Argon in resealable…
Thermo Scientific ChemicalsSynonym(s): Methyl tert-butyl ether Formula: (CH3)3COCH3 Formula weight: 88.15 Purity: 99+%, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 1634-04-4 UN Number: UN2350 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2909.19 Hazard Statements:…
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Buffer solution, pH 9.54 (^+0.01 @ 25^oC), No Color, Specpure r, NIST Traceable
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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2-Butanone, ACS, 99+%
Thermo Scientific ChemicalsSynonym(s): Methyl ethyl ketone, MEK Formula: C4H8O Formula weight: 72.11 Purity: 99+% CAS Number: 78-93-3 UN Number: UN1193 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2914.12 Hazard Statements: H225-H319-H336 Highly flammable liquid and vapour. Causes…
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2-(2-Bromoethyl)-1,3-dioxolane, 95%, stab. with silver
Thermo Scientific ChemicalsSynonym(s): 3-Bromopropanal 1,2-ethanediol acetal, 3-Bromopropionaldehyde ethylene acetal Formula: C5H9BrO2 Formula weight: 181.04 Purity: 95%, stab. with silver CAS Number: 18742-02-4 Harmonized Tariff Code: 2932.99 Hazard Statements: H315-H319-H335-H227 Causes skin…
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Benzyltriphenylphosphonium bromide, 98%
Thermo Scientific ChemicalsFormula: C6H5CH2P(C6H5)3Br Formula weight: 433.34 Purity: 98% CAS Number: 1449-46-3 UN Number: UN3464 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H300-H315-H319-H335 Fatal if swallowed. Causes skin irritation. Causes serious eye…
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Bismuth(III) telluride, 99.98% (metals basis)
Thermo Scientific ChemicalsFormula: Bi2Te3 Formula weight: 800.76 Purity: 99.98% (metals basis) CAS Number: 1304-82-1 UN Number: UN3284 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2842.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if swallowed.…
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1-Bromo-2-butyne, 98%
Thermo Scientific ChemicalsFormula: CH3C CCH2Br Formula weight: 132.99 Purity: 98% CAS Number: 3355-28-0 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.39 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious…
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Barium hydroxide monohydrate, 95%
Thermo Scientific ChemicalsFormula: H2Ba2O2 H2O Formula weight: 189.38 (171.36anhy) Purity: 95% CAS Number: 22326-55-2 UN Number: UN3262 Hazard Class:
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Barium sulfate, precipitated, 99%
Thermo Scientific ChemicalsFormula: BaSO4 Formula weight: 233.40 Purity: 99% CAS Number: 7727-43-7 Harmonized Tariff Code: 2833.27
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Bromocyclopentane, 98+%
Thermo Scientific ChemicalsSynonym(s): Cyclopentyl bromide Formula: C5H9Br Formula weight: 149.04 Purity: 98+% CAS Number: 137-43-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.89 Hazard Statements: H226 Flammable liquid and vapour. Precautionary…
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BLOTTO and Tween 20 in PBS, with 0.02% sodium azide
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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4'-(4-Bromophenyl)acetophenone, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Acetyl-4'-bromobiphenyl Formula: C14H11BrO Formula weight: 275.15 Purity: 97% CAS Number: 5731-01-1 Packing Group: III Harmonized Tariff Code: 2914.70