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About This Item
Linear Formula:
BrC6H3F2
CAS Number:
Molecular Weight:
192.99
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Assay
98%
form
liquid
refractive index
n20/D 1.508 (lit.)
bp
58-59 °C/20 mmHg (lit.)
mp
−31 °C (lit.)
density
1.708 g/mL at 25 °C (lit.)
functional group
bromo
fluoro
SMILES string
Fc1ccc(F)c(Br)c1
InChI
1S/C6H3BrF2/c7-5-3-4(8)1-2-6(5)9/h1-3H
InChI key
XCRCSPKQEDMVBO-UHFFFAOYSA-N
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General description
Lithiation of 2-bromo-1,4-difluorobenzene in the presence of lithium diisopropylamide (LDA) in THF-hexane, butyllithium in diethyl ether-hexane and butyllithium in THF-hexane has been reported.
Application
2-Bromo-1,4-difluorobenzene has been used in the preparation of 1,4-difluoroanthraquinone, a precursor to ametantrone.
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)
149.0 °F - closed cup
Flash Point(C)
65 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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