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2,3,4,5,6-Pentafluorobenzyl bromide, 97%, Thermo Scientific Chemicals
CAS: 1765-40-8 | C7H2BrF5 | 260.989 g/mol
| Catalog Number | Quantity |
|---|---|
| ALFA11623.06 | 5 g |
Catalog number ALFA11623.06
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Quantity:
5 g
Specifications
Chemical Name or Material2,3,4,5,6-Pentafluorobenzyl bromide
CAS1765-40-8
Health Hazard 1H227-H302-H314
Health Hazard 2GHS H Statement
H314-H318-H227
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.
H314-H318-H227
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.
Health Hazard 3P210-P260-P264b-P270-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
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2,3,4,5,6-Pentafluorobenzyl bromide is used as a reagent for derivatization of alcohols, carboxylic acids, sulfonamides for GC and polyfunctional thiols. It is used for the preparation of pentafluorobenzyl esters of organic acids for determination by capillary and GC. It is also used to derivatize N-7-substituted guanine adducts of DNA for determination by GC-electron capture-MS.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
2,3,4,5,6-Pentafluorobenzyl bromide is used as a reagent for derivatization of alcohols, carboxylic acids, sulfonamides for GC and polyfunctional thiols. It is used for the preparation of pentafluorobenzyl esters of organic acids for determination by capillary and GC. It is also used to derivatize N-7-substituted guanine adducts of DNA for determination by GC-electron capture-MS.
Solubility
Hydrolyzes in water.
Notes
Store in a cool, dry, well-ventilated area. Incompatible with bases and oxidizing agents. Store at 4°C. Protected from moisture.
2,3,4,5,6-Pentafluorobenzyl bromide is used as a reagent for derivatization of alcohols, carboxylic acids, sulfonamides for GC and polyfunctional thiols. It is used for the preparation of pentafluorobenzyl esters of organic acids for determination by capillary and GC. It is also used to derivatize N-7-substituted guanine adducts of DNA for determination by GC-electron capture-MS.
Solubility
Hydrolyzes in water.
Notes
Store in a cool, dry, well-ventilated area. Incompatible with bases and oxidizing agents. Store at 4°C. Protected from moisture.
RUO – Research Use Only
General References:
- Keiko Kobayashi; Michiru Tanaka; Satoshi Kawai. Gas chromatographic determination of low-molecular-weight carbonyl compounds in aqueous solution as their O-(2,3,4,5,6-pentafluorobenzyl) oximes. Journal of Chromatography A.1980, 187 413-417.
- Reagent for derivatization of alcohols, carboxylic acids, sulfonamides, etc. for GC: J. Chromat., 107, 327 (1975).