Thermo Scientific Chemicals, 50 g, Reagents, B
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4-Biphenylacetic acid, 98%
Thermo Scientific ChemicalsSynonym(s): Felbinac Formula: C14H12O2 Formula weight: 212.25 Purity: 98% CAS Number: 5728-52-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2916.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation.…
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1-n-Butyl-3-methylimidazolium tetrafluoroborate, 98+%
Thermo Scientific ChemicalsSynonym(s): BMIMBF4 Formula: C8H15BF4N2 Formula weight: 226.03 Purity: 98+% CAS Number: 174501-65-6 Harmonized Tariff Code: 2933.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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1H-Benzotriazole, 99%
Thermo Scientific ChemicalsFormula: C6H5N3 Formula weight: 119.13 Purity: 99% CAS Number: 95-14-7 Harmonized Tariff Code: 2933.99 Hazard Statements: H302-H332-H319 Harmful if swallowed. Harmful if inhaled. Causes serious eye irritation. Precautionary Statements: P280h-P273-P305+P351+P338 Wear protective…
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Barium tartrate, 98%
Thermo Scientific ChemicalsSynonym(s): Tartaric acid barium salt Formula: C4H4BaO6 Formula weight: 285.41 Purity: 98% CAS Number: 5908-81-6 UN Number: UN1564 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2918.13 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if…
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4-Bromobenzonitrile, 98+%
Thermo Scientific ChemicalsSynonym(s): 4-Cyanobromobenzene Formula: C7H4BrN Formula weight: 182.03 Purity: 98+% CAS Number: 623-00-7 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: H301-H331-H312-H315-H319-H335 Toxic if swallowed. Toxic…
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Boron pieces, crystalline, 1-30mm (0.039-1.2in), 99.4% (metals basis)
Thermo Scientific ChemicalsPurity: 99.4% (metals basis) CAS Number: 7440-42-8 Harmonized Tariff Code: 2804.50 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 product. IF SWALLOWED:…
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Bromophenol Blue
Thermo Scientific ChemicalsSynonym(s): Bromphenol Blue Formula: C19H10Br4O5S Formula weight: 669.98 CAS Number: 115-39-9 Harmonized Tariff Code: 2934.99
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Bromocresol Purple
Thermo Scientific ChemicalsFormula: C21H16Br2O5S Formula weight: 540.24 CAS Number: 115-40-2 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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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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Benzophenone hydrazone, 98+%
Thermo Scientific ChemicalsFormula: C13H12N2 Formula weight: 196.25 Purity: 98+% CAS Number: 5350-57-2 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2928.00 Hazard Statements: H301-H317 Toxic if swallowed. May cause an allergic skin reaction. Precautionary…
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Benzyl 2,2,2-trichloroacetimidate, 98%
Thermo Scientific ChemicalsSynonym(s): 2,2,2-Trichloroacetimidic acid benzyl ester Formula: C9H8Cl3NO Formula weight: 252.53 Purity: 98% CAS Number: 81927-55-1 Harmonized Tariff Code: 2925.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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2,2'-Bipyridine, ACS, 98%
Thermo Scientific ChemicalsSynonym(s): 2,2'-Dipyridyl Formula: C10H8N2 Formula weight: 156.19 Purity: 98% 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 with skin. …
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(4-Bromobutyl)triphenylphosphonium bromide, 98%
Thermo Scientific ChemicalsFormula: Br(CH2)4P(C6H5)3Br Formula weight: 478.22 Purity: 98% CAS Number: 7333-63-3 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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5-Bromoisatin, 90+%
Thermo Scientific ChemicalsFormula: C8H4BrNO2 Formula weight: 226.03 Purity: 90+% CAS Number: 87-48-9 Harmonized Tariff Code: 2933.79 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary Statements: …
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Butyrophenone, 99%
Thermo Scientific ChemicalsSynonym(s): Phenyl n-propyl ketone Formula: C10H12O Formula weight: 148.21 Purity: 99% CAS Number: 495-40-9 Harmonized Tariff Code: 2914.39 Hazard Statements: H227 Combustible liquid.
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3-Bromo-4-hydroxybenzoic acid, 98%
Thermo Scientific ChemicalsFormula: C7H5BrO3 Formula weight: 217.02 Purity: 98% CAS Number: 14348-41-5 Harmonized Tariff Code: 2918.29
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Butyramide, 98%
Thermo Scientific ChemicalsFormula: CH3CH2CH2CONH2 Formula weight: 87.12 Purity: 98% CAS Number: 541-35-5 Harmonized Tariff Code: 2924.19 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly after handling. Do not eat, drink or smoke…
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Borane-tert-butylamine complex, 97%
Thermo Scientific ChemicalsSynonym(s): tert-Butylamine-borane Formula: (CH3)3CNH2 BH3 Formula weight: 86.98 Purity: 97% CAS Number: 7337-45-3 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2942.00 Hazard Statements: H301-H311-H315-H319-H335 Toxic if swallowed.…
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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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Bismuth(III) telluride, Vacuum Deposition Grade, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: Bi2Te3 Formula weight: 800.76 Purity: 99.999% (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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Bismuth(III) sulfide, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: Bi2S3 Formula weight: 514.15 Purity: 99.9% (metals basis) CAS Number: 1345-07-9 Harmonized Tariff Code: 2830.90 Hazard
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Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1%
Thermo Scientific ChemicalsPurity: 94-96%, Mg nominal 1% CAS Number: 7440-42-8 UN Number: UN3178 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2804.50 Hazard Statements: H228-H302-H332-H335 Flammable solid. Harmful if swallowed. Harmful if inhaled. May cause respiratory irritation. …
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Benzyldimethylhexadecylammonium chloride hydrate, 95%
Thermo Scientific ChemicalsSynonym(s): Benzylcetyldimethylammonium chloride hydrate, Cetalkonium chloride Formula: C25H46ClN xH2O Formula weight: 396.10(anhy) Purity: 95% CAS Number: 122-18-9 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2923.90 Hazard Statements: …
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3-Bromothiophene, 97%
Thermo Scientific ChemicalsSynonym(s): 3-Thienyl bromide Formula: C4H3BrS Formula weight: 163.04 Purity: 97% CAS Number: 872-31-1 UN Number: UN2810 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2934.99 Hazard Statements: H300-H310-H330-H227-H315-H319-H335 Fatal if swallowed. Fatal…
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Bismuth shot, spherical, 1-5mm (0.04-0.20in), low oxide, 99.999% (metals basis)
Thermo Scientific ChemicalsPurity: 99.999% (metals basis) CAS Number: 7440-69-9 Harmonized Tariff Code: 8106.00
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1,8-Bis(dimethylamino)naphthalene, 98+%
Thermo Scientific ChemicalsSynonym(s): N,N,N',N'-Tetramethyl-1,8-naphthalenediamine Formula: C14H18N2 Formula weight: 214.31 Purity: 98+% CAS Number: 20734-58-1 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.59 Hazard Statements: H314-H318 Causes severe skin…
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tert-Butyldiphenylchlorosilane, 97%
Thermo Scientific ChemicalsSynonym(s): tert-Butylchlorodiphenylsilane, tert-Butyldiphenylsilyl chloride Formula: C16H19ClSi Formula weight: 274.87 Purity: 97% CAS Number: 58479-61-1 UN Number: UN2987 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H314-H318 …
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Bicyclohexyl, 98%
Thermo Scientific ChemicalsSynonym(s): Dicyclohexyl Formula: C12H22 Formula weight: 166.31 Purity: 98% CAS Number: 92-51-3 Harmonized Tariff Code: 2902.19 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from heat/sparks/open…
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Bismuth(III) iodide, Puratronic r, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: BiI3 Formula weight: 589.69 Purity: 99.999% (metals basis) CAS Number: 7787-64-6 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.60 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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2-Bromomesitylene, 99%
Thermo Scientific ChemicalsSynonym(s): 2-Bromo-1,3,5-trimethylbenzene, 2,4,6-Trimethylbromobenzene Formula: C9H11Br Formula weight: 199.10 Purity: 99% CAS Number: 576-83-0 Harmonized Tariff Code: 2903.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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2-(4-Bromophenoxy)tetrahydropyran, 98%
Thermo Scientific ChemicalsSynonym(s): 4-(Tetrahydropyran-2-yloxy)bromobenzene Formula: C11H13BrO2 Formula weight: 257.13 Purity: 98% CAS Number: 36603-49-3 Harmonized Tariff Code: 2932.99
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1,3-Benzodioxole, 99%
Thermo Scientific ChemicalsSynonym(s): 1,2-(Methylenedioxy)benzene Formula: C7H6O2 Formula weight: 122.12 Purity: 99% CAS Number: 274-09-9 Packing Group: III Harmonized Tariff Code: 2932.99 Hazard Statements: H302-H315-H319-H335-H227 Harmful if swallowed. Causes skin irritation. Causes serious eye…