2,3-Thiophenedicarboxylate

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Names

[ CAS No. ]:
1451-95-2

[ Name ]:
2,3-Thiophenedicarboxylate

[Synonym ]:
Thiophene-2,3-dicarboxylic acid
2,3-Thiophenedicarboxylate
2,3-Thiophenedicarboxylic acid

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
405.9±30.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H4O4S

[ Molecular Weight ]:
172.159

[ Flash Point ]:
199.3±24.6 °C

[ Exact Mass ]:
171.983032

[ PSA ]:
102.84000

[ LogP ]:
0.42

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.663

MSDS

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Safety Information

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • Thiophene-2-carboxylic acid
  • Carbon dioxide
  • 3-Methyl-2-thiophenecarboxylic acid
  • 3-Bromo-2-thiophenecarboxylic acid
  • 3-cyanothiophene-2-carboxylic acid
  • 2-chloromethyl thiophene
  • 2-Methylthiophene-3-carboxylic acid
  • thiophene-2,3-dicarbonitrile

DownStream

  • Thieno[3,4-b]thiophene
  • 2,3-bis(bromomethyl)thiophene
  • Dimethyl 2,3-thiophenedicarboxylate
  • 2-(Methoxycarbonyl)thiophene-3-carboxylic acid
  • 4H-Cyclopenta[2,1-b:3,4-b']dithiophen-4-one
  • 5,6-dihydrothieno[2,3-d]pyridazine-4,7-dione
  • 2,3-Thiophenedicarboxylic anhydride
  • 2,3-Thiophenedicarbonyl dichloride (9CI)

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

  • 2,3-Thiophenedicarboxylate
  • 2,3-THIOPHENEDICARBOXYLATE
  • Diethyl 2,3-thiophenedicarboxylate
  • Dimethyl 2,3-thiophenedicarboxylate
  • Dimethyl 4-amino-2,3-thiophenedicarboxylate
  • 2-[(3-Carboxypropionyl)amino]-4-(4-chlorophenyl)-5-thiazoleacetic acid α-methyl ester