Reagents, B, UN2920
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Synonyms: BF3 - Butanol solution MDL Number: MFCD00011316 Density: 0.87 g/mL at 20 C Storage: 2-8C Application: Reagent for the esterification of carboxylic acids for GC analysis Legal Information: LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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1-Bromo-3-methyl-2-butene, 90+%, stab. with silver
Thermo Scientific ChemicalsSynonym(s): 3,3-Dimethylallyl bromide, Prenyl bromide Formula: C5H9Br Formula weight: 149.03 Purity: 90+%, stab. with silver CAS Number: 870-63-3 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2903.39 Hazard Statements: H314-H318-H226 …
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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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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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Benzalkonium Chloride Solution, 50 Percent, NF
Spectrum ChemicalGrade: NF UN No.: UN2920 Class: 8 (3) Pkg. Group: PG II
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Boron trifluoride-dimethyl sulfide complex, purified, packaged under Argon in…
Thermo Scientific ChemicalsFormula: BF3 S(CH3)2 Formula weight: 129.94 CAS Number: 353-43-5 UN Number: UN2920 Hazard Class: 8 Packing Group: I Harmonized Tariff Code: 2942.00 Hazard Statements: H224-H314-H318-H335 Extremely flammable liquid and vapour. Causes severe skin burns and eye damage. Causes…
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n-Butyldimethylchlorosilane, 96%
Thermo Scientific ChemicalsSynonym(s): n-Butylchlorodimethylsilane, n-Butyldimethylsilyl chloride Formula: CH3(CH2)3Si(CH3)2Cl Formula weight: 150.73 Purity: 96% CAS Number: 1000-50-6 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: …
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2-Bromo-4-fluorobenzenesulfonyl chloride, 97%
Thermo Scientific ChemicalsFormula: C6H3BrClFO2S Formula weight: 273.51 Purity: 97% CAS Number: 351003-45-7 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.90 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage.…
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2-Bromopropionyl chloride, 98%
Thermo Scientific ChemicalsFormula: CH3CHBrCOCl Formula weight: 171.43 Purity: 98% CAS Number: 7148-74-5 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage.…