432229
4-Bromo-2-chloro-1-fluorobenzene
99%
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About This Item
Linear Formula:
BrC6H3(Cl)F
CAS Number:
Molecular Weight:
209.44
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
405-580-2
MDL number:
Assay:
99%
Form:
liquid
InChI key
CJTIWGBQCVYTQE-UHFFFAOYSA-N
InChI
1S/C6H3BrClF/c7-4-1-2-6(9)5(8)3-4/h1-3H
SMILES string
Fc1ccc(Br)cc1Cl
assay
99%
form
liquid
refractive index
n20/D 1.553 (lit.)
bp
194 °C (lit.)
density
1.727 g/mL at 25 °C (lit.)
Application
4-Bromo-2-chloro-1-fluorobenzene may be used for the preparation of 2-(3-chloro-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
192.2 °F - closed cup
flash_point_c
89 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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Mark S Jensen et al.
The Journal of organic chemistry, 70(15), 6034-6039 (2005-07-16)
A practical synthesis of 2-[3-(4-fluoro-3-pyridin-3-yl-phenyl)-imidazo[1,2-a]pyrimidin-7-yl]-propan-2-ol (1), an oral GABA(A) alpha(2/3)-selective agonist, is described. The five-step process, which afforded 1 in 40% overall yield, included imidazopyrimidine 2 and pyridine boronic acid 4 as key fragments. The synthesis is highlighted by consecutive
James A Newby et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(1), 263-271 (2013-12-18)
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