1,2-Dibromo-4-fluorobenzene

ChemicalBook > CAS DataBase List > 1,2-Dibromo-4-fluorobenzene

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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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