ChemicalBook > CAS DataBase List > 2-Fluoro-6-bromobenzyl bromide

2-Fluoro-6-bromobenzyl bromide

Product Name: 2-Fluoro-6-bromobenzyl bromide
CAS No.: 1548-81-8
Chemical Name: 2-Fluoro-6-bromobenzyl bromide
Synonyms: 2-Fluoro-6-bromobenzyl bromide;6-Fluoro-2-bromobenzyl Bromide;6-Bromo-2-fluorobenzyl bromide;2-Bromo-6-fluorobenzyl bromide;2-Fluoride-6-Bromine Bromine Benzyl;1-Bromo-2-(bromomethyl)-3-fluorobenzene;Benzene, 1-bromo-2-(bromomethyl)-3-fluoro-;1-Bromo-2-(bromomethyl)-3-fluorobenzene, alpha,2-Dibromo-6-fluorotoluene
CBNumber: CB61170678
Molecular Formula: C7H5Br2F
Formula Weight: 267.92
MOL File: 1548-81-8.mol

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2-Fluoro-6-bromobenzyl bromide Property

Boiling point:: 128-131 °C(Press: 25 Torr)
Density: 1.923±0.06 g/cm3(Predicted)
storage temp.: Store at Room Tem.

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Safety

HS Code: 2903998090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

Precautionary statements

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

TRC

Product number: B678723
Product name: 1-Bromo-2-(bromomethyl)-3-fluorobenzene
Packaging: 500mg
Price: $110
Updated: 2021/12/16

Apolloscientific

Product number: PC49622
Product name: 2-Bromo-6-fluorobenzylbromide
Packaging: 1g
Price: $44
Updated: 2021/12/16

SynQuest Laboratories

Product number: 1700-B-67
Product name: 2-Bromo-6-fluorobenzyl bromide
Packaging: 1g
Price: $48
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB84789
Product name: 1-Bromo-2-(Bromomethyl)-3-Fluorobenzene
Packaging: 500mg
Price: $50
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB84789
Product name: 1-Bromo-2-(Bromomethyl)-3-Fluorobenzene
Packaging: 1g
Price: $90
Updated: 2021/12/16

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2-Fluoro-6-bromobenzyl bromide Chemical Properties,Usage,Production

Synthesis

261723-33-5

1548-81-8

General procedure for the synthesis of 2-fluoro-6-bromobenzyl bromide from 2-fluoro-6-bromobenzenemethanol: To a chloroform (14L) solution of 2-fluoro-6-bromobenzenemethanol (1.61kg, 7.85mol) was added pyridine (770mL, 9.52mol) at 0°C. The reaction was slightly exothermic, and the reaction was stirred for 5 minutes. Subsequently, phosphorus tribromide (900 mL, 9.49 mol) was added dropwise while keeping the internal temperature below 20 °C. The reaction mixture was stirred overnight and allowed to warm up naturally to room temperature. Upon completion of the reaction, the mixture was cooled to 0 °C and quenched slowly with ice water (2 L). The reaction mixture was transferred to a 50L flask and layered. The aqueous layer was extracted with chloroform (1L). The organic phases were combined and washed sequentially with 5% sulfuric acid (2L), saturated aqueous sodium bicarbonate (2L) and brine (2L). The organic phase was dried with magnesium sulfate, filtered and concentrated to give 2-fluoro-6-bromobenzyl bromide as a yellow oil (1753 g, 83% yield).1H NMR (CDCl3) δ 7.43 (d, 1H), 7.21 (m, 1H), 7.09 (t, 1H), 4.68 (s, 2H).

References

[1] Patent: US2009/163472, 2009, A1. Location in patent: Page/Page column 18-19

2-Fluoro-6-bromobenzyl bromide Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Fluoro-6-bromobenzyl bromide manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 2-Fluoro-6-bromobenzyl bromide 1548-81-8
Price: US $0.00-0.00/KG
Min. Order: 10mg
Purity: 99%
Supply Ability: 2000tons
Release date: 2020-01-16

Hangzhou ICH Biofarm Co., Ltd

Product: 2-Fluoro-6-bromobenzyl bromide 1548-81-8
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 2000kg
Release date: 2023-06-09

Henan Bao Enluo International TradeCo.，LTD

Product: 2-Fluoro-6-bromobenzyl bromide 1548-81-8
Price: US $30.00/kg
Min. Order: 1kg
Purity: 99.99%
Supply Ability: 50000tons
Release date: 2023-08-08

1548-81-8, 2-Fluoro-6-bromobenzyl bromideRelated Search:

3-Fluoro-5-bromobenzyl bromide 2-Bromo-1-(bromomethyl)-4-fluorobenzene 3-BROMO-4-FLUOROBENZYL BROMIDE 2-Bromo-5-fluorobenzyl bromide 2-Chloro-4-fluorobenzyl bromide 2-Fluoro-5-bromobenzyl bromide 2-Fluoro-4-chlorobenzyl bromide 3-CHLORO-4-FLUOROBENZYL BROMIDE 2-Chloro-5-fluorobenzyl bromide 3-Fluoro-4-bromobenzyl bromide 4-Bromo-2-fluorobenzyl bromide 2-Bromo-1-(bromomethyl)-3-fluorobenzene 2,4-DIBROMO-6-FLUOROBENZYL BROMIDE 2-Fluoro-6-bromobenzyl bromide

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1548-81-8