4-Bromo-2,5-difluorobenzoic acid

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Names

[ CAS No. ]:
28314-82-1

[ Name ]:
4-Bromo-2,5-difluorobenzoic acid

[Synonym ]:
QVR BF EF DE
5-difluorobenzoic acid
2,5-difluoro-4-bromo-benzoic acid
QC-4639
Benzoic acid, 4-bromo-2,5-difluoro-
4-Brom-2.5-difluor-benzoesaeure
4-Bromo-2,5-difluorobenzoic acid

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
285.0±40.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H3BrF2O2

[ Molecular Weight ]:
236.998

[ Flash Point ]:
126.2±27.3 °C

[ Exact Mass ]:
235.928436

[ PSA ]:
37.30000

[ LogP ]:
3.06

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.559

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Carbon dioxide
  • 1,4-Dibromo-2,5-difluorobenzene

DownStream

  • 4-Bromo-2,5-difluorobenzonitrile
  • 2,5-difluoroterephthalic acid

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 4-Bromo-2,5-difluorobenzoic acid chloride
  • 4-Bromo-3-chloro-2,5-difluorobenzoicacid
  • 3-bromo-2,5-difluorobenzoic acid
  • 4-Bromo-2,5-bifluorophenylboronic acid pinacol ester
  • 4-bromo-2,5-dimethoxyphenylacetic acid
  • 4-Bromo-2,5-dimethylbenzoic acid