5-Bromo-4-chlorothiophene-2-carboxylic acid

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Names

[ CAS No. ]:
123418-69-9

[ Name ]:
5-Bromo-4-chlorothiophene-2-carboxylic acid

[Synonym ]:
2-Thiophenecarboxylic acid, 5-bromo-4-chloro-
5-Bromo-4-chloro-2-thiophenecarboxylic acid
5-bromo-4-chlorothiophene-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
2.0±0.1 g/cm3

[ Boiling Point ]:
348.0±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H2BrClO2S

[ Molecular Weight ]:
241.490

[ Flash Point ]:
164.3±27.9 °C

[ Exact Mass ]:
239.864731

[ PSA ]:
65.54000

[ LogP ]:
3.44

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.660

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(5-Bromo-4-chloro-2-thienyl)ethanone
  • 2-Acetylthiophene
  • 2-Acetyl-4,5-dichlorothiophene
  • 1-(4-Chlorothiophen-2-yl)ethanone

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-bromo-4-methoxypyridine-2-carboxylic acid
  • 5-bromo-4-methyl-thiophene-2-carboxylic acid
  • 5-Bromo-4-nitrothiophene-2-carboxylic acid
  • 5-Bromo-3-chlorothiophene-2-carboxylic acid
  • 5-bromo-4-methyl-thiazole-2-carboxylic acid amide
  • 5-Bromo-4-(fluorosulfonyl)thiophene-2-carboxylic acid
  • 6-(1H-Pyrazol-3-ylamino)[3,4a(2)-bipyridine]-5-carbonitrile
  • 2-(Difluoromethyl)-4-fluoro-6-(trifluoromethoxy)pyridine-3-acetonitrile
  • 2-(Difluoromethyl)-4-iodo-6-methylpyridine-3-methanol
  • 2-(Difluoromethyl)-5-methoxy-4-nitro-3-(trifluoromethoxy)pyridine
  • 2-(Difluoromethyl)-4-nitro-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
  • 2-(Difluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-5-carboxylic acid
  • 4-Bromo-3-{[4-(2-methylpropyl)piperazin-1-yl]methyl}aniline
  • 4-Bromo-3-[(4,4-dimethylpiperidin-1-yl)methyl]aniline
  • 2-(Difluoromethyl)-5-hydroxy-4-methoxypyridine-3-acetic acid
  • 2-(Difluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
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