Thermo Scientific Chemicals Chemicals Reagents B
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^b-Estradiol, 99% (dry wt.), ca 3% water
Thermo Scientific ChemicalsFormula: C18H24O2 Formula weight: 272.39 Purity: 99% (dry wt.), ca 3% water CAS Number: 50-28-2 Harmonized Tariff Code: 2906.19 Hazard Statements: H350-H360 May cause cancer. May damage fertility or the unborn child. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a…
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Boron trifluoride-dimethanol complex, 50-52% w/w boron trifluoride
Thermo Scientific ChemicalsFormula: BF3 2CH3OH Formula weight: 131.89 CAS Number: 2802-68-8 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2942.00 Hazard Statements: H300-H310-H330-H314-H318-H227 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Causes…
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Bis[2-(dicyclohexylphosphino)ethyl]amine, 97+%
Thermo Scientific ChemicalsFormula: C28H53NP2 Formula weight: 465.67 Purity: 97+% CAS Number: 550373-32-5 UN Number: UN3259 Hazard Class: 8 <
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2-(Methylthio)benzoic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): 2-(Methylmercapto)benzoic acid Formula: C8H8O2S Formula weight: 168.21 Purity: 98+% CAS Number: 3724-10-5 Harmonized Tariff Code: 2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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4-tert-Butylbenzyl bromide, 97%
Thermo Scientific ChemicalsFormula: C11H15Br Formula weight: 227.14 Purity: 97% CAS Number: 18880-00-7 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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trans-1-(Boc-amino)-4-(2-hydroxyethyl)cyclohexane, 97%
Thermo Scientific ChemicalsSynonym(s): tert-Butyl trans-4-(2-hydroxyethyl)cyclohexylcarbamate Formula: C13H25NO3 Formula weight: 243.34 Purity: 97% CAS Number: 917342-29-
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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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2-Bromo-3'-chloropropiophenone, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Bromo-1-(3-chlorophenyl)-1-propanone Formula: C9H8BrClO Formula weight: 247.52 Purity: 98% CAS Number: 34911-51-8 Harmonized Tariff Code: 2914.70 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 23-26-37-60 In case of…
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3-Bromo-1-trimethylsilyl-1-propyne, 98%
Thermo Scientific ChemicalsSynonym(s): 3-(Trimethylsilyl)propargyl bromide Formula: C6H11BrSi Formula weight: 191.14 Purity: 98% CAS Number: 38002-45-8 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Boron trifluoride diethyl etherate, 46.5% BF{3} min, packaged under Argon in…
Thermo Scientific ChemicalsFormula: C4H10BF3O Formula weight: 141.93 CAS Number: 109-63-7 UN Number: UN2604 Hazard Class: 8 Packing Group: I Harmonized Tariff Code: 2942.00 Hazard Statements: H331-H372-H314-H318-H226-H302 Toxic if inhaled. Causes damage to organs through prolonged or repeated…
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n-Butyltrichlorosilane, 97+%
Thermo Scientific ChemicalsFormula: C4H9Cl3Si Formula weight: 191.56 Purity: 97+% CAS Number: 7521-80-4 UN Number: UN1747 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable…
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2-Bromo-3,3,3-trifluoro-1-propene, 97%
Thermo Scientific ChemicalsFormula: C3H2BrF3 Formula weight: 174.95 Purity: 97% CAS Number: 1514-82-5 Harmonized Tariff Code: 2903.79 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Benzenesulfonic acid isopropyl ester, 95%
Thermo Scientific ChemicalsSynonym(s): Isopropyl benzenesulfonate Formula: C9H12O3S Formula weight: 200.25 Purity: 95% CAS Number: 6214-18-2 Harmonized Tariff Code: 2904.90 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact with eyes,…
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Bis(cyclohexanone) oxaldihydrazone, 98%
Thermo Scientific ChemicalsSynonym(s): Oxalic acid bis(cyclohexylidenehydrazide), Cuprizon I Formula: C14H22N4O2 Formula weight: 278.36 Purity: 98% CAS Number: 370-81-0 Harmonized Tariff Code: 2928.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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1,4-Benzodioxane, 98%
Thermo Scientific ChemicalsSynonym(s): 1,2-(Ethylenedioxy)benzene Formula: C8H8O2 Formula weight: 136.15 Purity: 98% CAS Number: 493-09-4 Harmonized Tariff Code: 2932.99 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from…
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Bis(pentafluorophenyl)phenylphosphine, 97%
Thermo Scientific ChemicalsSynonym(s): Decafluorotriphenylphosphine, Phenylbis(pentafluorophenyl)phosphine Formula: C18H5F10P Formula weight: 442.20 Purity: 97% CAS Number: 5074-71-5 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation.…
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Bromothymol Blue sodium salt
Thermo Scientific ChemicalsSynonym(s): Bromothymol Blue, water soluble Formula: C27H27Br2NaO5S Formula weight: 646.38 CAS Number: 34722-90-2 Harmonized Tariff Code: 2914.70
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2,2'-Biquinoline, 98+%
Thermo Scientific ChemicalsSynonym(s): Cuproin, 2,2'-Diquinolyl Formula: C18H12N2 Formula weight: 256.31 Purity: 98+% CAS Number: 119-91-5 Harmonized Tariff Code: 2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Benzyl acetate, 99%
Thermo Scientific ChemicalsSynonym(s): Acetic acid benzyl ester Formula: CH3CO2CH2C6H5 Formula weight: 150.18 Purity: 99% CAS Number: 140-11-4 Harmonized Tariff Code: 2915.39 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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Buspirone hydrochloride
Thermo Scientific ChemicalsFormula: C21H31N5O2 HCl Formula weight: 421.96 CAS Number: 33386-08-2 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May…
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7-Bromo-1-heptene, 97%
Thermo Scientific ChemicalsFormula: C7H13Br Formula weight: 177.08 Purity: 97% CAS Number: 4117-09-3 UN Number: UN1933 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 eye…
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Bis[3-(triethoxysilyl)propyl]tetrasulfide, S 22.3% (typical)
Thermo Scientific ChemicalsFormula: ((CH3CH2O)3SiCH2CH2CH2SS)2 Formula weight: 538.94 CAS Number: 40372-72-3 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid. Precautionary…
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Barium carbonate, Puratronic r, 99.997% (metals basis)
Thermo Scientific ChemicalsFormula: BaCO3 Formula weight: 197.35 Purity: 99.997% (metals basis) CAS Number: 513-77-9 Harmonized Tariff Code: 2836.60 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or…
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(R)-(+)-1,1'-Bi(2-naphthol), 99%
Thermo Scientific ChemicalsSynonym(s): (R)-(+)-1,1'-Binaphthalene-2,2'-diol, (R)-(+)-BINOL Formula: C20H14O2 Formula weight: 286.33 Purity: 99% CAS Number: 18531-94-7 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2907.29 Hazard Statements: H301-H315-H319-H335 …
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1,4-Benzenedithiol, 97%
Thermo Scientific ChemicalsSynonym(s): 1,4-Dimercaptobenzene, Dithiohydroquinone Formula: C6H6S2 Formula weight: 142.24 Purity: 97% CAS Number: 624-39-5 UN Number: UN3335 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H301-H311-H318-H332-H315-H335 Toxic if…
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Borane-dimethyl sulfide complex, 94%
Thermo Scientific ChemicalsSynonym(s): BMS, Borane-methyl sulfide Formula: C2H9BS Formula weight: 75.97 Purity: 94% CAS Number: 13292-87-0 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2942.00 Hazard Statements: H225-H260-H301-H314-H318-H335 Highly flammable liquid…
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Benzenesulfonic acid, tech. ca 75% w/w aq. soln.
Thermo Scientific ChemicalsFormula: C6H6O3S Formula weight: 158.18 Purity: tech. ca 75% w/w aq. soln. CAS Number: 98-11-3 UN Number: UN2586 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2904.10 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes serious…
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Benzoin, 99%
Thermo Scientific ChemicalsSynonym(s): 2-Hydroxy-2-phenylacetophenone Formula: C14H12O2 Formula weight: 212.25 Purity: 99% CAS Number: 119-53-9 Harmonized Tariff Code: 2914.40
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Barium fluoride, 99%
Thermo Scientific ChemicalsFormula: BaF2 Formula weight: 175.36 Purity: 99% CAS Number: 7787-32-8 UN Number: UN1564 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. Precautionary Statements: …
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cis-Bis(2,2'-bipyridine)dichlororuthenium(II) dihydrate, Ru 19% min
Thermo Scientific ChemicalsSynonym(s): cis-Dichlorobis(2,2'-bipyridine)ruthenium(II) dihydrate, Ru(bpy){2}Cl{2}^.H{2}O Formula: C20H16Cl2N4Ru 2H2O Formula weight: 520.38 (484.35anhy) CAS Number: 15746-57-3 Harmonized Tariff Code: 2843.90
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tert-Butyllithium, nominally 1.5M in n-pentane
Thermo Scientific ChemicalsFormula: C15H29NOSn Formula weight: 358.11 Purity: 97% CAS Number: 145214-05-7 UN Number: UN2788 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2934.99 Hazard Statements: H301-H372-H312-H315-H319 Toxic if swallowed. Causes damage to organs through prolonged…