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3-Bromo-2-fluorobenzonitrile

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3-Bromo-2-fluorobenzonitrile Basic information

Product Name:
3-Bromo-2-fluorobenzonitrile
Synonyms:
  • 3-BROMO-2-FLUOROBENZONITRILE 96%
  • Benzonitrile, 3-bromo-2-fluoro- (9CI)
  • KaiXinTianRui Technology Development Co., Ltd
  • 1-Bromo-3-cyano-2-fluorobenzene
  • Benzonitrile, 3-broMo-2-fluoro-
  • 3-Bromo-2-fluorobenzonitrile
CAS:
840481-82-5
MF:
C7H3BrFN
MW:
200.01
Product Categories:
  • Fluorine series
  • FLUORO
  • Bromine Compounds
  • Fluorine Compounds
  • Nitriles
Mol File:
840481-82-5.mol
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3-Bromo-2-fluorobenzonitrile Chemical Properties

Melting point:
37-40°C
Boiling point:
221.9±20.0 °C(Predicted)
Density 
1.69±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
crystalline powder
color 
Very faint orange
CAS DataBase Reference
840481-82-5
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Safety Information

Hazard Codes 
Xi
RIDADR 
3439
HazardClass 
IRRITANT
PackingGroup 
HS Code 
2926907090
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3-Bromo-2-fluorobenzonitrile Usage And Synthesis

Synthesis

To a N, N-dimethylformamide solution (10 mL) of 3-bromo-2- fluorobenzamide (867 mg) was added to cyanuric chloride (806 mg) under ice-cooling, and the mixture was stirred overnight at room temperature. The mixture was diluted with ethyl acetate, and the organic layer was washed with water and saturated brine, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. Purification by silica gel column chromatography (hexane: ethyl acetate = 1:0 - 1:1) gave 3-Bromo-2-fluorobenzonitrile (760 mg, yield 96%) as colorless crystals.

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