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1,2-Dibromo-4-fluorobenzene

Product Name
1,2-Dibromo-4-fluorobenzene
CAS No.
2369-37-1
Chemical Name
1,2-Dibromo-4-fluorobenzene
Synonyms
3,4-DIBROMOFLUOROBENZENE;1,2-Dibromo-4-fluorobezene;3,4-Dibromo-1-fluorobenzene;1,2-DIBROMO-4-FLUOROBENZENE;Benzene, 1,2-dibromo-4-fluoro-;1,2-Dibromo-4-fluorobenzene>1,2-Dibromo-4-fluorobenzene99%;1,2-Dibromo-4-fluorobenzene 99%;1,2-Dibromo-4-fluorobenzene,98%;1,2-DibroMo-4-fluorobenzene[3,4-DibroMofluorobenzene]
CBNumber
CB2316804
Molecular Formula
C6H3Br2F
Formula Weight
253.89
MOL File
2369-37-1.mol
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1,2-Dibromo-4-fluorobenzene Property

Melting point:
69℃
Boiling point:
220℃
Density 
2.014
refractive index 
1.5780-1.5820
Flash point:
87℃
form 
clear liquid
color 
Colorless to Light yellow
CAS DataBase Reference
2369-37-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
Hazard Note 
Irritant
HS Code 
2903998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D2854
Product name
1,2-Dibromo-4-fluorobenzene
Purity
>98.0%(GC)
Packaging
5g
Price
$39
Updated
2024/03/01
TCI Chemical
Product number
D2854
Product name
1,2-Dibromo-4-fluorobenzene
Purity
>98.0%(GC)
Packaging
25g
Price
$153
Updated
2024/03/01
Alfa Aesar
Product number
B20935
Product name
1,2-Dibromo-4-fluorobenzene, 98%
Packaging
2.5g
Price
$28.65
Updated
2024/03/01
Alfa Aesar
Product number
B20935
Product name
1,2-Dibromo-4-fluorobenzene, 98%
Packaging
10g
Price
$98.65
Updated
2024/03/01
TRC
Product number
D425673
Product name
1,2-Dibromo-4-fluorobenzene
Packaging
2.5g
Price
$65
Updated
2021/12/16
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1,2-Dibromo-4-fluorobenzene Chemical Properties,Usage,Production

Reactivity Profile

The Suzuki–Miyaura reaction of 1,2- dibromo-4-fluorobenzene with two equivalents of arylboronic acids 2a–d, i,v afforded the fluorinated terphenyls 15a–f in moderate to good yields. The best yields were obtained using 2.2 equivalents of the aryl boronic acid, Pd(PPh3)4 (0.03 equiv) as the catalyst, and Cs2CO3 (2.2 equiv) as the base (1,4-dioxane, 90 8C, 8 h). The low site-selectivity in the case of 1,2-dibromo-4-fluorobenzene (13) can be explained by the fact that the positions 1 and 2, located meta and para to the fluorine atom, are sterically and electronically very similar[1].

References

[1] Muhammad Sharif . “Synthesis of functionalized fluorinated terphenyls by site-selective Suzuki–Miyaura cross-coupling reactions of dibrominated fluorobenzenes.” Journal of Fluorine Chemistry 146 (2013): Pages 19-36.

1,2-Dibromo-4-fluorobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-Dibromo-4-fluorobenzene Suppliers

Americas 1 China 87 Europe 1 France 1 Germany 2 India 3 Japan 2 Slovakia 1 The Netherlands 1 United Kingdom 11 United States 15 Global 125
Interchim S.A.
Tel
--
Fax
--
Email
interchim@interchim.com
Country
France
ProdList
6302
Advantage
76
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View Lastest Price from 1,2-Dibromo-4-fluorobenzene manufacturers

Henan Fengda Chemical Co., Ltd
Product
1,2-DIBROMO-4-FLUOROBENZENE 2369-37-1
Price
US $101.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-28
Career Henan Chemical Co
Product
1,2-DIBROMO-4-FLUOROBENZENE 2369-37-1
Price
US $1.00/KG
Min. Order
1KG
Purity
97-99%
Supply Ability
1000KGS
Release date
2019-12-18

2369-37-1, 1,2-Dibromo-4-fluorobenzeneRelated Search:

1,2-Dibromotetrafluorobenzene 1,2-Dibromo-4,5-difluorobenzene 1,2,3-TRIBROMO-5-FLUOROBENZENE 1,2-DIBROMO-3,5-DIFLUOROBENZENE 1,2-DIBROMO-4-FLUOROBENZENE 1,3-Dibromo-2-chloro-5-fluorobenzene 1,3-DIBROMOTETRAFLUOROBENZENE 1,4-Dibromo-2,5-difluorobenzene 1,4-DIBROMOTETRAFLUOROBENZENE 1,3-Dibromo-5-fluorobenzene98%,1,3-Dibromo-5-fluorobenzene 98%,1,3-DIBROMO-5-FLUOROBENZENE,3,5-Dibromo-1-fluorobenzene 1-AMINO-2,6-DIBROMO-4-FLUOROBENZENE ALPHA,ALPHA-DIBROMO-4-FLUOROACETOPHENONE 2-CHLORO-3,5-DIBROMO-1-FLUOROBENZENE 1-Chloro-3,4-dibromo-5-fluorobenzene 98%,1-Chloro-3,4-dibromo-5-fluorobenzene98% 2,4-Dibromo-1-fluorobenzene 5-CHLORO-1,2-DIBROMO-3-FLUOROBENZENE,5-CHLORO-2,3-DIBROMO-1-FLUOROBENZENE,1-CHLORO-3,4-DIBROMO-5-FLUOROBENZENE 1,4-DIBROMO-2-FLUOROBENZENE,1,4-Dibromo-2-fluorobenzene 98%,1,4-Dibromo-2-fluorobenzene98%,1,4-Dibromo-2-fluorobenzene, 99+% 3,4-Dibromo-6-fluoroaniline

  • 3,4-DIBROMOFLUOROBENZENE
  • 1,2-Dibromo-4-fluorobenzene,98%
  • 1,2-Dibromo-4-fluorobenzene 99%
  • 1,2-Dibromo-4-fluorobenzene99%
  • 1,2-DIBROMO-4-FLUOROBENZENE
  • 1,2-DibroMo-4-fluorobenzene[3,4-DibroMofluorobenzene]
  • 1,2-Dibromo-4-fluorobezene
  • 3,4-Dibromo-1-fluorobenzene
  • 1,2-Dibromo-4-fluorobenzene&gt
  • Benzene, 1,2-dibromo-4-fluoro-
  • 2369-37-1
  • Bromine Compounds
  • Fluorine Compounds
  • Fluorine series