264237
1,2-Dibromo-4,5-difluorobenzene
98%
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About This Item
Linear Formula:
Br2C6H2F2
CAS Number:
Molecular Weight:
271.88
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
265-021-1
MDL number:
Assay:
98%
Form:
liquid
InChI key
JTEZQWOKRHOKDG-UHFFFAOYSA-N
InChI
1S/C6H2Br2F2/c7-3-1-5(9)6(10)2-4(3)8/h1-2H
SMILES string
Fc1cc(Br)c(Br)cc1F
assay
98%
form
liquid
mp
33-35 °C (lit.)
functional group
bromo, fluoro
Quality Level
Application
1,2-Dibromo-4,5-difluorobenzene has been used in the preparation of:
- 2,2′-dibromo-4,4′,5,5′-tetrafluorobiphenyl
- 2-(2,3-dibromo-5,6-difluorophenyl)propan-2-ol
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
111.2 °F - closed cup
flash_point_c
44 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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Synthesis of biphenylenes and tetraphenylenes using copper-catalyzed coupling of arylzinc intermediates.
Kabir SMH, et al.
Journal of the Chemical Society. Perkin Transactions 1, 2, 159-165 (2001)
The lithiation of fluorinated benzenes and its dependence on solvent and temperature.
Coe PL, et al.
Journal of the Chemical Society. Perkin Transactions 1, 21, 2729-2737 (1995)
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