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

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

Product Code. 11454713
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Product Code. 11454713

Brand: Thermo Scientific Alfa Aesar A11623.06

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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 5 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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Safety and Handling

compliance-icons
Product Identifier
  • 2,3,4,5,6-Pentafluorobenzyl bromide
 Signal Word
  • Danger
 Hazard Category
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
 Hazard Statement
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Supplemental information
  • MIXTURE LIST-Contains : .alpha.-Bromo-2,3,4,5,6-pentafluorotoluene
SDS

RUO – Research Use Only

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