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  8. 2,3,4,5,6-Pentafluorobenzyl bromide, 97%

2,3,4,5,6-Pentafluorobenzyl bromide, 97%

Product Code. 11474713
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Product Code. 11474713 Supplier Thermo Scientific Alfa Aesar Supplier No. A11623.22

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Description

CAS: 1765-40-8 | C7H2BrF5 | 260.989 g/mol

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1765-40-8
Molecular Formula C7H2BrF5
Molecular Weight (g/mol) 260.989
MDL Number MFCD00000299
InChI Key XDEPVFFKOVDUNO-UHFFFAOYSA-N
Synonym 2,3,4,5,6-pentafluorobenzyl bromide, pentafluorobenzyl bromide, 1-bromomethyl-2,3,4,5,6-pentafluorobenzene, 1-bromomethylpentafluorobenzene, alpha-bromo-2,3,4,5,6-pentafluorotoluene, bromomethyl pentafluorobenzene, benzene, bromomethyl pentafluoro, 2,3,4,5,6-pentafluorobenzylbromide, pfbbr, pentafluorobenzylbromide
PubChem CID 74484
IUPAC Name 1-(bromomethyl)-2,3,4,5,6-pentafluorobenzene
SMILES C(C1=C(C(=C(C(=C1F)F)F)F)F)Br

Specifications

Melting Point 18°C to 20°C
Density 1.844
Boiling Point 174°C to 175°C
Flash Point 83°C (181°F)
Refractive Index 1.472
Quantity 100 g
UN Number UN3265
Beilstein 647808
Solubility Information Hydrolyzes in water.
Formula Weight 261
Percent Purity ≥98%
Chemical Name or Material 2,3,4,5,6-Pentafluorobenzyl bromide
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