5-Bromo-3-methyl-2-thiophenecarboxylic acid

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Names

[ CAS No. ]:
38239-45-1

[ Name ]:
5-Bromo-3-methyl-2-thiophenecarboxylic acid

[Synonym ]:
5-Bromo-3-methyl-2-thiophenecarboxylic acid
5-Brom-3-methylthiophen-2-carbonsaeure
3-methyl-5-bromo-thiophene-2-carboxylic acid
5-bromo-3-methylthiophene-2-carboxylicacid
2-Thiophenecarboxylic acid, 5-bromo-3-methyl-

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
321.1±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H5BrO2S

[ Molecular Weight ]:
221.072

[ Flash Point ]:
148.0±27.9 °C

[ Exact Mass ]:
219.919357

[ PSA ]:
65.54000

[ LogP ]:
2.93

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.630

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Methly-2-thiophenecarboxylic acid
  • 3-Methyl-2-thiophenecarboxylic acid
  • 5-Bromo-3-methyl-2-thiophenecarbaldehyde

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

  • 4-Bromo-3-methyl-2-thiophenecarboxylic acid
  • 5-Bromo-3-methyl-2-furancarboxylic acid methyl ester
  • 5-[(3-Chlorophenoxy)methyl]-2-thiophenecarboxylic acid
  • 5-bromo-3-methyl-2-oxo-2,3-dihydro-benzoimidazole-1-carboxylic acid tert-butyl ester
  • 5-bromo-3-methyl-2-[methyl-(4-prop-2-ynyloxy-benzenesulfonyl)-amino]-benzoic acid methyl ester
  • 5-bromo-3-methyl-2-(trimethylsilyl)-1H-pyrrolo[2,3-b]pyridine