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556319

Sigma-Aldrich

2-Chloro-5-fluorobenzyl bromide

99%

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About This Item

Linear Formula:
ClC6H3(F)CH2Br
CAS Number:
81778-09-8
Molecular Weight:
223.47
MDL number:
MFCD01631419
UNSPSC Code:
12352100
PubChem Substance ID:
24879545

assay

99%

refractive index

n20/D 1.566 (lit.)

bp

65-66 °C/2 mmHg (lit.)

density

1.654 g/mL at 25 °C (lit.)

SMILES string

Fc1ccc(Cl)c(CBr)c1

InChI

1S/C7H5BrClF/c8-4-5-3-6(10)1-2-7(5)9/h1-3H,4H2

InChI key

AUVLFQDKJFSFIX-UHFFFAOYSA-N

General description

2-Chloro-5-fluorobenzyl bromide can be obtained by reacting 2-chloro-5-fluorotoluene with N-bromosuccinimide.

Application

2-Chloro-5-fluorobenzyl bromide may be used to synthesize 2-chloro-5-fluorobenzaldehyde.

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H225,H314

Hazard Classifications

Flam. Liq. 2 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

64.0 °F - closed cup

flash_point_c

17.8 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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An Unusual Fluorine Atom Rearrangement in the Photocyclization of 1-Fluoro[ 5]helicenes.
Mallory FB and Mallory CW.
The Journal of Organic Chemistry, 48(4), 526-526 (1983)

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