Thermo Scientific Chemicals Chemicals Reagents B
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3-Bromoaniline, 98%
Thermo Scientific ChemicalsFormula: C6H6BrN Formula weight: 172.03 Purity: 98% CAS Number: 591-19-5 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2921.42 Hazard Statements: H311-H373-H302-H332-H315-H319 Toxic in contact with skin. May cause damage to organs through…
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Barium fluoride, Puratronic r, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: BaF2 Formula weight: 175.36 Purity: 99.99% (metals basis) 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…
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5-Bromovaleric acid, 97%
Thermo Scientific ChemicalsSynonym(s): 5-Bromopentanoic acid Formula: Br(CH2)4CO2H Formula weight: 181.03 Purity: 97% CAS Number: 2067-33-6 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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Bicarbonate, 1M buffer soln., pH 9.0
Thermo Scientific ChemicalsCAS Number: 144-55-8 Harmonized Tariff Code: 2836.30
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1-Bromo-2-methylnaphthalene, tech. 85%
Thermo Scientific ChemicalsFormula: C11H9Br Formula weight: 221.10 Purity: tech. 90% CAS Number: 2586-62-1 Harmonized Tariff Code: 2903.99
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Brilliant Blue G soln., Ready-to-Use
Thermo Scientific ChemicalsSynonym(s): Coomassie Brilliant Blue G, C.I. 42655 Formula: C47H48N3NaO7S2 Formula weight: 854.04 CAS Number: 6104-58-1 UN Number: UN1992 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 3204.12 Hazard Statements: H311-H331-H370-H226 Toxic in contact with skin.…
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Barium isopropoxide
Thermo Scientific ChemicalsFormula: C6H14BaO2 Formula weight: 255.52 CAS Number: 24363-37-9 UN Number: UN3205 Hazard Class: 4.2 Packing Group: III Harmonized Tariff Code: 2905.19 Hazard Statements: H314-H318-H228-H252-H302-H332 Causes severe skin burns and eye damage. Causes serious eye damage.…
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8-Bromo-2'-deoxyguanosine, 99%
Thermo Scientific ChemicalsFormula: C10H12BrN5O4 Formula weight: 346.14 Purity: 99% CAS Number: 13389-03-2 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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4-Bromo-1-butanol, tech., cont. varying amounts of THF
Thermo Scientific ChemicalsFormula: C4H9BrO Formula weight: 153.02 CAS Number: 33036-62-3 UN Number: UN1987 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.59 Hazard Statements: H226-H351-H315-H319 Flammable liquid and vapour. Suspected of causing cancer. Causes skin irritation. Causes…
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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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Benzoyl fluoride, 98%
Thermo Scientific ChemicalsFormula: C7H5FO Formula weight: 124.12 Purity: 98% CAS Number: 455-32-3 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.39 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable…
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3-Bromocyclohexene, 95%, stab. with 300-1000ppm Propylene oxide
Thermo Scientific ChemicalsSynonym(s): 2-Cyclohexenyl bromide Formula: C6H9Br Formula weight: 161.05 Purity: 95%, stab. with 300-1000ppm Propylene oxide CAS Number: 1521-51-3 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.89 Hazard Statements: …
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Bismuth(III) nitrate pentahydrate, ACS, 98%
Thermo Scientific ChemicalsFormula: Bi(NO3)3 5H2O Formula weight: 485.07 (394.99anhy) Purity: 98% CAS Number: 10035-06-0 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. Causes skin irritation.…
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tert-Butyldimethylsilyl trifluoromethanesulfonate, 98%
Thermo Scientific ChemicalsSynonym(s): tert-Butyldimethylsilyl triflate, TBDMS-OTf Formula: C7H15F3O3SSi Formula weight: 264.34 Purity: 98% CAS Number: 69739-34-0 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H314-H318-H226 Causes severe…
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1-(tert-Butyldimethylsilyl)imidazole, 97%
Thermo Scientific ChemicalsSynonym(s): TBDMSIM, TBSIM Formula: C9H18N2Si Formula weight: 182.34 Purity: 97% CAS Number: 54925-64-3 Harmonized Tariff Code: 2933.29 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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2-Bromoethyl phenyl sulfide, 97%
Thermo Scientific ChemicalsSynonym(s): 2-(Phenylthio)ethyl bromide Formula: C8H9BrS Formula weight: 217.12 Purity: 97% CAS Number: 4837-01-8 Harmonized Tariff Code: 2930.90 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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Benzenesulfonyl fluoride, 98%
Thermo Scientific ChemicalsFormula: C6H5FO2S Formula weight: 160.17 Purity: 98% CAS Number: 368-43-4 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.10 Hazard Statements: H301-H311-H331-H314-H318-H227 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled.…
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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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tert-Butyl methyl ether, 99%
Thermo Scientific ChemicalsSynonym(s): Methyl tert-butyl ether, MTBE Formula: (CH3)3COCH3 Formula weight: 88.15 Purity: 99% CAS Number: 1634-04-4 UN Number: UN2350 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2909.19 Hazard Statements: H225-H315 Highly flammable liquid and vapour.…
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Benzoyl peroxide, 97% (dry wt.), wet with 25% water
Thermo Scientific ChemicalsSynonym(s): Dibenzoyl peroxide Formula: C14H10O4 Formula weight: 242.23 Purity: 97% (dry wt.), wet with 25% water CAS Number: 94-36-0 UN Number: UN3104 Hazard Class: 5.2 Harmonized Tariff Code: 2916.32 Hazard Statements: H242-H319-H317 Heating may cause a fire. Causes…
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n-Butyl butyrate, 99%
Thermo Scientific ChemicalsSynonym(s): Butyric acid n-butyl ester Formula: C8H16O2 Formula weight: 144.21 Purity: 99% CAS Number: 109-21-7 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2915.60 Hazard Statements: H226 Flammable liquid and vapour. Precautionary…
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Buffer solution, pH 9.18 (^+0.01 @ 25^oC), No Color, Specpure r, NIST Traceable
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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4-(Trifluoromethyl)benzonitrile, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Cyanobenzotrifluoride, alpha,alpha,alpha-Trifluoro-p-tolunitrile Formula: C8H4F3N Formula weight: 171.12 Purity: 98% CAS Number: 455-18-5 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: …
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Bismuth Tin eutectic lump, 99.95% (metals basis)
Thermo Scientific ChemicalsFormula: Bi Sn 58 42 wt Purity: 99.95% (metals basis) Harmonized Tariff Code: 8106.00
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2-Butanone, 97%
Thermo Scientific ChemicalsSynonym(s): Methyl ethyl ketone, MEK Formula: C4H8O Formula weight: 72.11 Purity: 97% 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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Beryllium, plasma standard solution, Specpure r, Be 10,000µg/ml
Thermo Scientific ChemicalsFormula: Be4O(C2H3O2)6 in 5 HNO3 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 3822.00 Hazard Statements: H350-H372-H314-H302-H317 May cause cancer. Causes damage to organs through prolonged or repeated exposure. Causes severe skin burns and eye…
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3-Bromo-9-phenylcarbazole, 98%
Thermo Scientific ChemicalsFormula: C18H12BrN Formula weight: 322.20 Purity: 98% CAS Number: 1153-85-1 Harmonized Tariff Code: 2933.99 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact with eyes, rinse immediately with plenty of water and…
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3-Buten-1-amine, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Amino-1-butene; 3-Butenylamine CAS Number: 2524-49-4 MDL: MFCD03425859 UN#: UN2733 Hazard Class: 3 Packing Group: II Formula: C4H9N Formula Weight: 71.12 Form: Grey to black crystalline Boiling Point:…
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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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2-Bromo-4'-(diethylamino)acetophenone, 98%
Thermo Scientific ChemicalsSynonym(s): 4-(Diethylamino)phenacyl bromide Formula: C12H16BrNO Formula weight: 270.18 Purity: 98% CAS Number: 207986-25-2 Harmonized Tariff Code: 2922.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…
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9-Bromoanthracene, 96%
Thermo Scientific ChemicalsFormula: C14H9Br Formula weight: 257.14 Purity: 96% CAS Number: 1564-64-3 Harmonized Tariff Code: 2903.99 Safety Phrases: 22-24/25 Do not breathe dust. Avoid contact with skin and eyes.