Reagents, B, 25 g, Thermo Scientific Chemicals
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Bromophenol Blue, ACS
Thermo Scientific ChemicalsFormula: C19H10Br4O5S Formula weight: 669.98 CAS Number: 115-39-9 Harmonized Tariff Code: 2934.99
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Bromine liquid, 99.8%
Thermo Scientific ChemicalsPurity: 99.8% CAS Number: 7726-95-6 UN Number: UN1744 Hazard Class: 8 Packing Group: I Harmonized Tariff Code: 2801.30 Hazard Statements: H330-H314 Fatal if inhaled. Causes severe skin burns and eye damage. Precautionary Statements: …
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2,2'-Bipyridine, 99+%
Thermo Scientific ChemicalsSynonym(s): 2,2'-Bipyridyl, 2,2'-Dipyridyl Formula: C10H8N2 Formula weight: 156.19 Purity: 99+% CAS Number: 366-18-7 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H311 Toxic if swallowed. Toxic in contact…
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Bispyrazolone, 98+%
Thermo Scientific ChemicalsSynonym(s): 3,3'-Dimethyl-1,1'-diphenyl-(4,4'-bi-2-pyrazoline)-5,5'-dione Formula: C20H18N4O2 Formula weight: 346.39 Purity: 98+% CAS Number: 7477-67-0 Harmonized Tariff Code: 2933.19 Hazard Statements: H317 May cause an allergic skin reaction. Precautionary Statements: …
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Benzene-1,3-disulfonic acid disodium salt, 94%
Thermo Scientific ChemicalsSynonym(s): Disodium 1,3-benzenesulfonate Formula: C6H4Na2O6S2 Formula weight: 282.20 Purity: 94% CAS Number: 831-59-4 Harmonized Tariff Code: 2904.10
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2-Bromo-3'-methoxyacetophenone, 98%
Thermo Scientific ChemicalsSynonym(s): 3-Methoxyphenacyl bromide, alpha-Bromo-3-methoxyacetophenone Formula: C9H9BrO2 Formula weight: 229.08 Purity: 98% CAS Number: 5000-65-7 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2914.70 Hazard Statements: H314-H318 Causes…
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(2-Bromoethyl)triphenylphosphonium bromide, 98%
Thermo Scientific ChemicalsFormula: BrCH2CH2P(C6H5)3Br Formula weight: 450.15 Purity: 98% CAS Number: 7301-93-1 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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1-Bromo-4-(trifluoromethoxy)benzene, 98%
Thermo Scientific ChemicalsSynonym(s): 4-(Trifluoromethoxy)bromobenzene Formula: C7H4BrF3O Formula weight: 241.01 Purity: 98% CAS Number: 407-14-7 Harmonized Tariff Code: 2909.30 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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6-Bromohexanoic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): 6-Bromocaproic acid Formula: Br(CH2)5CO2H Formula weight: 195.06 Purity: 98+% CAS Number: 4224-70-8 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…
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N-Benzylidenemethylamine, 98+%
Thermo Scientific ChemicalsFormula: (C6H5)CH=NCH3 Formula weight: 119.17 Purity: 98+% CAS Number: 622-29-7 Harmonized Tariff Code: 2925.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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(^+)-Boc-^a-phosphonoglycine trimethyl ester, 95%
Thermo Scientific ChemicalsFormula: C10H20NO7P Formula weight: 297.24 Purity: 95% CAS Number: 89524-98-1 Harmonized Tariff Code: 2931.90
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N-Benzoyl-N-phenylhydroxylamine, 98%
Thermo Scientific ChemicalsSynonym(s): N-Hydroxybenzanilide Formula: C13H11NO2 Formula weight: 213.24 Purity: 98% CAS Number: 304-88-1 Harmonized Tariff Code: 2928.00
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1,3-Benzenedisulfonyl chloride, 98%
Thermo Scientific ChemicalsFormula: C6H4Cl2O4S2 Formula weight: 275.13 Purity: 98% CAS Number: 585-47-7 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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Bilirubin, 97%
Thermo Scientific ChemicalsFormula: C33H36N4O6 Formula weight: 584.68 Purity: 97% CAS Number: 635-65-4 Harmonized Tariff Code: 2933.99
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tert-Butylcyclohexane, 99+%
Thermo Scientific ChemicalsFormula: C10H20 Formula weight: 140.27 Purity: 99+% CAS Number: 3178-22-1 UN Number: UN3295 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2902.19 Hazard Statements: H226 Flammable liquid and vapour. Precautionary Statements: …
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1-Benzyl-4-piperidone, 98+%
Thermo Scientific ChemicalsFormula: C12H15NO Formula weight: 189.26 Purity: 98+% CAS Number: 3612-20-2 Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H317 Toxic if swallowed. May cause an allergic skin reaction. Precautionary Statements: P261-P280-P301+P310-P363-P405-P501a Avoid breathing…
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Barium diphenylamine-4-sulfonate
Thermo Scientific ChemicalsSynonym(s): Diphenylamine-4-sulfonic acid barium salt Formula: C24H20BaN2O6S2 Formula weight: 633.90 CAS Number: 6211-24-1 UN Number: UN1564 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2921.44 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if…
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Benzyl cyanoacetate, 97%
Thermo Scientific ChemicalsSynonym(s): Cyanoacetic acid benzyl ester Formula: NCCH2CO2CH2C6H5 Formula weight: 175.18 Purity: 97% CAS Number: 14447-18-8 Harmonized Tariff Code: 2926.90 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash…
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Bismuth(III) chloride, ultra dry, 99.997+% (metals basis)
Thermo Scientific ChemicalsFormula: BiCl3 Formula weight: 315.34 Purity: 99.997+% (metals basis) CAS Number: 7787-60-2 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.39 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye…
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(1-Bromoethyl)benzene, 97%
Thermo Scientific ChemicalsSynonym(s): ^a-Methylbenzyl bromide, 1-Phenylethyl bromide Formula: C8H9Br Formula weight: 185.06 Purity: 97% CAS Number: 585-71-7 Harmonized Tariff Code: 2903.99 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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O-Benzylhydroxylamine, 96%
Thermo Scientific ChemicalsFormula: C7H9NO Formula weight: 123.15 Purity: 96% CAS Number: 622-33-3 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2928.00 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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Bismarck Brown Y
Thermo Scientific ChemicalsSynonym(s): C.I. 21000 Formula: C18H18N8 2HCl Formula weight: 419.32 CAS Number: 10114-58-6 Harmonized Tariff Code: 2927.00
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4-Bromo-1-chloro-2-ethylbenzene, 98+%
Thermo Scientific ChemicalsFormula: C8H8BrCl Formula weight: 219.51 Purity: 98+% CAS Number: 289039-22-1 Harmonized Tariff Code: 2903.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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2-Bromoadamantane, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Adamantyl bromide Formula: C10H15Br Formula weight: 215.14 Purity: 98% CAS Number: 7314-85-4 Harmonized Tariff Code: 2903.89
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Bromoacetyl bromide, 98%
Thermo Scientific ChemicalsFormula: BrCH2COBr Formula weight: 201.86 Purity: 98% CAS Number: 598-21-0 UN Number: UN2513 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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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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Bromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate
Thermo Scientific ChemicalsSynonym(s): 2-Bromo-1,1-dimethoxyethane Formula: C6H13BrO2 Formula weight: 169.03 Purity: 97+%, stab. with potassium carbonate CAS Number: 7252-83-7 UN Number: UN2929 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2911.00 Hazard Statements: …
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N-Boc-glycine, 98+%
Thermo Scientific ChemicalsSynonym(s): Boc-Gly-OH, N-(tert-Butoxycarbonyl)glycine Formula: (CH3)3COCONHCH2CO2H Formula weight: 175.18 Purity: 98+% CAS Number: 4530-20-5 Harmonized Tariff Code: 2922.50 Hazard Statements: H318 Causes serious eye damage. Precautionary Statements: P280-P305+P351+P338-P310…
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Bismarck Brown R
Thermo Scientific ChemicalsSynonym(s): C.I. 21010, Basic Brown 4 Formula: C21H24N8 2HCl Formula weight: 461.39 CAS Number: 5421-66-9 Harmonized Tariff Code: 3204.13
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(Bromomethyl)cyclopropane, 97%
Thermo Scientific ChemicalsSynonym(s): Cyclopropylmethyl bromide Formula: C4H7Br Formula weight: 135.00 Purity: 97% CAS Number: 7051-34-5 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.89 Hazard Statements: H301-H226-H315-H319-H335 Toxic if swallowed. Flammable…
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1-Bromo-3,3,3-trifluoroacetone, 97%
Thermo Scientific ChemicalsSynonym(s): 3-Bromo-1,1,1-trifluoroacetone, 1-Bromo-3,3,3-trifluoro-2-propanone Formula: BrCH2COCF3 Formula weight: 190.95 Purity: 97% CAS Number: 431-35-6 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2914.70 Hazard Statements: …
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1,4-Benzenedimethanol, 99%
Thermo Scientific ChemicalsSynonym(s): 1,4-Bis(hydroxymethyl)benzene, p-Xylene-alpha,alpha'-diol Formula: C8H10O2 Formula weight: 138.17 Purity: 99% CAS Number: 589-29-7 Harmonized Tariff Code: 2906.29