2-Thiophenecarboxylicacid, 4-nitro-

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Names

[ CAS No. ]:
13138-70-0

[ Name ]:
2-Thiophenecarboxylicacid, 4-nitro-

[Synonym ]:
MFCD07787605
4-nitro-thiophene-2-carboxylic acid
4-Nitro-2-Thiophenecarboxylicacid
2-Carboxy-4-nitro-thiophen
4-Nitro-thiophen-2-carbonsaeure

Chemical & Physical Properties

[ Density]:
1.676g/cm3

[ Boiling Point ]:
383.3ºC at 760mmHg

[ Molecular Formula ]:
C5H3NO4S

[ Molecular Weight ]:
173.14700

[ Flash Point ]:
185.6ºC

[ Exact Mass ]:
172.97800

[ PSA ]:
111.36000

[ LogP ]:
1.87770

[ Vapour Pressure ]:
1.47E-06mmHg at 25°C

[ Index of Refraction ]:
1.659

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Thiophene-2-carboxylic acid
  • methyl 4-nitrothiophene-2-carboxylate
  • 4-Nitrothiophene-2-carbonitrile
  • 2-Thiophenecarboxaldehyde, 4-nitro- (6CI,7CI,9CI)
  • 2-Thiophenecarboxaldehyde
  • 2-(Carbomethoxy)thiophene
  • Thiophen-2-carbonitril
  • N-(thiophen-2-ylmethylidene)hydroxylamine
  • nitric acid
  • Ethanoic anhydride

DownStream

  • 4-aminothiophene-2-carboxylic acid
  • methyl 4-nitrothiophene-2-carboxylate
  • Pentanoic acid,4-amino-
  • 3-Nitrothiophene
  • 1-(4-nitrothiophen-2-yl)ethanone
  • methyl 5-methyl-4-nitro-thiophene-2-carboxylate

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

  • Hydrazinecarbothioamide, 1-methyl-2-(phenylmethylene)-
  • 2-Thiophenecarboxylic acid,5-(benzylidenehydrazino)-4-nitro- (7CI)
  • 2-Thiophenecarboxylicacid,5-amino-4-nitro-(9CI)
  • 2-Thiophenecarboxylicacid,5-hydrazino-4-nitro-(7CI)
  • 2-Thiophenecarboxylicacid,5-amino-4-nitro-,methylester(9CI)
  • 2-Thiophenecarboxylicacid, 5-bromo-4-nitro-, methyl ester