2-bromo-1-(4-bromo-2-fluorophenyl)ethanone

Product Name: 2-bromo-1-(4-bromo-2-fluorophenyl)ethanone
CAS No.: 869569-77-7
Chemical Name: 2-bromo-1-(4-bromo-2-fluorophenyl)ethanone
Synonyms: 4-Bromo-2-fluorophenacyl bromide;2-bromo-1-(4-bromo-2-fluorophenyl)ethanone;Ethanone, 2-bromo-1-(4-bromo-2-fluorophenyl)-;1-(4-Bromo-2-fluorophenyl)-2-bromo-1-ethanone
CBNumber: CB81557666
Molecular Formula: C8H5Br2FO
Formula Weight: 295.93
MOL File: 869569-77-7.mol

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2-bromo-1-(4-bromo-2-fluorophenyl)ethanone Property

Boiling point:: 306.7±32.0 °C(Predicted)
Density: 1.914±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: crystalline powder
color: White

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Safety

HS Code: 2914790090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

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.

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N-Bromosuccinimide Price

TRC

Product number: B689548
Product name: 2-Bromo-1-(4-bromo-2-fluorophenyl)ethanone
Packaging: 100mg
Price: $55
Updated: 2021/12/16

TRC

Product number: B689548
Product name: 2-Bromo-1-(4-bromo-2-fluorophenyl)ethanone
Packaging: 500mg
Price: $175
Updated: 2021/12/16

TRC

Product number: B689548
Product name: 2-Bromo-1-(4-bromo-2-fluorophenyl)ethanone
Packaging: 1g
Price: $250
Updated: 2021/12/16

Matrix Scientific

Product number: 096946
Product name: 2-Bromo-1-(4-bromo-2-fluorophenyl)ethanone
Purity: 95+%
Packaging: 1g
Price: $341
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2617-B-23
Product name: 4-Bromo-2-fluorophenacyl bromide
Purity: 98%
Packaging: 1g
Price: $192
Updated: 2021/12/16

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2-bromo-1-(4-bromo-2-fluorophenyl)ethanone Chemical Properties,Usage,Production

Synthesis

625446-22-2

869569-77-7

Step 3: A solution of 2-bromo-1-(4-bromo-2-fluorophenyl)ethanone bromide (1.2 mL, 23.0 mmol) in 10 mL of glacial acetic acid was slowly added dropwise to a solution of 1-(4-bromo-2-fluorophenyl)ethanone (5.0 g, 23.0 mmol) in 150 mL of anhydrous methylene chloride, and the reaction was carried out at 0°C. After dropwise addition, the reaction mixture was slowly warmed up to room temperature. The progress of the reaction was monitored by TLC (unfolding agent: 5% ethyl acetate/hexane) to confirm complete consumption of the feedstock. The reaction mixture was diluted with dichloromethane and washed sequentially with 5% sodium thiosulfate solution and saturated saline. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to afford 2-bromo-1-(4-bromo-2-fluorophenyl)ethanone (6.6 g, 97% yield) as a light green oil.

References

[1] Patent: US2008/45556, 2008, A1. Location in patent: Page/Page column 32-33
[2] Patent: WO2012/125926, 2012, A2. Location in patent: Page/Page column 79
[3] Patent: WO2012/122716, 2012, A1. Location in patent: Page/Page column 98
[4] Patent: CN107629023, 2018, A. Location in patent: Paragraph 0199; 0202; 0203; 0204
[5] Patent: CN107629022, 2018, A. Location in patent: Paragraph 0311; 0312; 0313; 0314

2-bromo-1-(4-bromo-2-fluorophenyl)ethanone Preparation Products And Raw materials

Raw materials

Preparation Products

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2-bromo-1-(4-bromo-2-fluorophenyl)ethanone Suppliers

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869569-77-7, 2-bromo-1-(4-bromo-2-fluorophenyl)ethanoneRelated Search:

2-bromo-1-(4-bromo-2-fluorophenyl)ethanone

1-(4-Bromo-2-fluorophenyl)-2-bromo-1-ethanone

4-Bromo-2-fluorophenacyl bromide

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869569-77-7