Merck
All Photos(1)

90257

Supelco

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

for GC derivatization, LiChropur, ≥98.5% (GC)

Synonym(s):
PFB-Br, α-Bromo-2,3,4,5,6-pentafluorotoluene, (Bromomethyl)pentafluorobenzene
Linear Formula:
C6F5CH2Br
CAS Number:
Molecular Weight:
260.99
Beilstein:
647808
MDL number:
NACRES:
NA.05

Quality Level

grade

for GC derivatization

assay

≥98.5% (GC)

form

liquid

quality

LiChropur

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations

technique(s)

gas chromatography (GC): suitable

refractive index

n20/D 1.471 (lit.)

bp

174-175 °C (lit.)

mp

19-20 °C (lit.)

density

1.728 g/mL at 25 °C (lit.)

SMILES string

Fc1c(F)c(F)c(CBr)c(F)c1F

InChI

1S/C7H2BrF5/c8-1-2-3(9)5(11)7(13)6(12)4(2)10/h1H2

InChI key

XDEPVFFKOVDUNO-UHFFFAOYSA-N

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Application

Learn more in the Product Information
It is used for the analysis of D2/E2-isoprostanes using negative ion chemical ionization-gas chromatography/mass spectrometry (NICI-GC/MS). Fatty acids may be converted to pentafluorobenzyl esters using PFG-Br and diisopropylethylamine during determination of fatty acids using NICI-GC/MS.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

181.4 °F

Flash Point(C)

83 °C

Certificate of Analysis

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Certificate of Origin

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