4-aminothiophene-2-carboxylic acid

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Names

[ CAS No. ]:
89499-38-7

[ Name ]:
4-aminothiophene-2-carboxylic acid

[Synonym ]:
2-Thiophenecarboxylic acid,4-amino
4-amino-2-thiophenecarboxylic acid

Chemical & Physical Properties

[ Density]:
1.527g/cm3

[ Boiling Point ]:
435.8ºC at 760 mmHg

[ Molecular Formula ]:
C5H5NO2S

[ Molecular Weight ]:
143.16400

[ Flash Point ]:
217.4ºC

[ Exact Mass ]:
143.00400

[ PSA ]:
91.56000

[ LogP ]:
1.60970

[ Index of Refraction ]:
1.689

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

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-aminothiophene-2-carboxylic acid amide
  • 4-aminothiophene-2-carboxylic acid,hydrochloride
  • Methyl 4-aminothiophene-2-carboxylate
  • 3-amino-4-methylthiophene-2-carboxylic acid
  • methyl 5-amino-3-chloro-4-methylthiophene-2-carboxylate
  • 4-Aminothiophene-3-carboxylic acid
  • N-Benzyl-3-bromobenzenecarboximidamide
  • N-Benzyl-3-(trifluoromethyl)benzenecarboximidamide
  • 4-Methoxyphenyl 2-iodopropanoate
  • 4-(4-Isopropylphenyl)-1-phenyl-1H-1,2,3-triazole
  • 1-Phenoxycyclopropane-1-carbonitrile
  • 2-(2'-Methoxy-[1,1'-biphenyl]-4-yl)-1,3-dioxolane
  • 4-(2-Methoxyphenyl)-1,3,5-trimethyl-1H-pyrazoleE
  • 2-(2-Methoxy-5-methylphenyl)-1,1'-biphenyl
  • 3'-Methoxy-1,2'-binaphthalene
  • 3-(4-Bromophenyl)-2,2-dimethylbut-3-enoic acid
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