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Alfa Aesar™ 2,3,4,5,6-Pentafluorobenzyl bromide, 98+%

Chemical Identifiers

CAS 1765-40-8
Molecular Formula C7H2BrF5
Formula Weight 261
MDL Number MFCD00000299
UN Number UN3265
Beilstein 647808
Synonym alpha-Bromo-2,3,4,5,6-pentafluorotoluene
Chemical Name or Material 2,3,4,5,6-Pentafluorobenzyl bromide
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1162314 SDS Alfa Aesar™
A1162314
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1162322 SDS Alfa Aesar™
A1162322
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1162306 SDS Alfa Aesar™
A1162306
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

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.
Description & Specifications

Chemical Identifiers

1765-40-8
261
UN3265
alpha-Bromo-2,3,4,5,6-pentafluorotoluene
C7H2BrF5
MFCD00000299
647808
2,3,4,5,6-Pentafluorobenzyl bromide

Specifications

1765-40-8
18° to 20°C
25g
261
UN3265
alpha-Bromo-2,3,4,5,6-pentafluorotoluene
≥98%
174° to 175°C
C7H2BrF5
83°C (181°F)
MFCD00000299
647808
2,3,4,5,6-Pentafluorobenzyl bromide

Safety and Handling

GHS H Statement
H314-H318-H227
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.