102016
1,3-Dibromotetrafluorobenzene
96%
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About This Item
Linear Formula:
Br2C6F4
CAS Number:
Molecular Weight:
307.87
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
216-326-3
MDL number:
Assay:
96%
Product Name
1,3-Dibromotetrafluorobenzene, 96%
InChI key
UCWKDDQEZQRGDR-UHFFFAOYSA-N
InChI
1S/C6Br2F4/c7-1-3(9)2(8)5(11)6(12)4(1)10
SMILES string
Fc1c(F)c(Br)c(F)c(Br)c1F
assay
96%
refractive index
n20/D 1.516 (lit.)
bp
200 °C (lit.)
density
2.18 g/mL at 25 °C (lit.)
functional group
bromo
fluoro
Quality Level
Application
1,3-Dibromotetrafluorobenzene was used to prepare starting compounds for the synthesis of fluorinated liquid crystal derivatives. It was also used in the synthesis of halogen bonded adducts by undergoing In situ cryocrystallization with various oxygenated solvents.
General description
1,3-Dibromotetrafluorobenzene is a colorless liquid. 1,3-Dibromotetrafluorobenzene crystallizes with 4,4′-dipyridyl to form the noncovalent copolymers.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
198.0 °F - closed cup
flash_point_c
92.2 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Alessandra De Santis et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 9(16), 3974-3983 (2003-08-14)
The N.Br halogen bonding drives the self-assembly of 1,4-dibromotetrafluorobenzene (1 a) and its 1,3 or 1,2 analogues (1 b,c, respectively) with dipyridyl derivatives 2 a,b. The isomeric supramolecular architectures 3 a-f are obtained as cocrystals that are stable in the
Strategies for the synthesis of fluorinated liquid crystal derivatives from perbromofluoroaromatic systems.
Kenwright AM, et al.
Tetrahedron, 66(52), 9819-9827 (2010)
The Preparation and Reaction of Fluorinated Phenyl Mono-or Bis-Cadmium and Copper Reagents.
Burton DJ, et al.
Journal of Fluorine Chemistry, 52(2), 251-255 (1991)
C?BrO supramolecular synthon: in situ cryocrystallography of low melting halogen-bonded complexes.
CrystEngComm, 14(13), 4259-4261 (2012)
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