Dimethyl 3,4-dihydroxy-2,5-thiophenedicarboxylate

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Names

[ CAS No. ]:
58416-04-9

[ Name ]:
Dimethyl 3,4-dihydroxy-2,5-thiophenedicarboxylate

[Synonym ]:
2,5-Thiophenedicarboxylic acid, 3,4-dihydroxy-, dimethyl ester
dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate
Dimethyl 3,4-dihydroxy-2,5-thiophenedicarboxylate

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
378.6±37.0 °C at 760 mmHg

[ Melting Point ]:
182ºC

[ Molecular Formula ]:
C8H8O6S

[ Molecular Weight ]:
232.210

[ Flash Point ]:
182.7±26.5 °C

[ Exact Mass ]:
232.004150

[ PSA ]:
121.30000

[ LogP ]:
3.05

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.601

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dimethyl oxalate
  • Dimethyl dithiodiacetate

DownStream

  • 3,4-Dimethoxythiophene
  • dimethyl 3,4-dimethoxythiophene-2,5-dicarboxylate
  • 2,3-Dihydro-thieno[3,4-b]-1,4-dioxin-5,7-dicarboxylic acid

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

  • Diethyl 3,4-dihydroxy-2,5-thiophenedicarboxylate
  • 3,4-dihydroxy-2,5-dimethyl-3,4-diphenylcyclopentan-1-one
  • 2,4-dihydroxy-2,5-dimethyl-3(2H)-furan-3-one
  • (2E,5E)-2,5-bis(hydroxy-methoxy-methylidene)oxolane-3,4-dione
  • 3,4-Dihydroxy-2,5-thiophenedicarboxylic acid 2,5-dimethyl ester, sodium salt
  • Methyl 3,4-dihydroxy-2,5-dimethylbenzoate
  • 1-Phenethylpyrrolidin-3-ol
  • 2-Bromo-4-(trimethylsilyl)pyridine
  • 2,2,2-Trifluoroethyl 2-chloro-2-oxoacetate
  • 2-{[(tert-Butoxy)carbonyl]amino}-8-hydroxy-3,4-dihydro-1H-naphthalene-2-carboxylic acid
  • Tert-butyl (4-cyclopentylpyrrolidin-3-yl)carbamate
  • Benzyl 3-ethyl-4-hydroxypyrrolidine-1-carboxylate
  • Tert-butyl (4-cyclohexylpyrrolidin-3-yl)carbamate
  • 2-(Benzyloxycarbonylamino)-2-cyclobutyl-acetic acid
  • [6-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-pyridinyl]methyl 4-nitrophenyl carbonate
  • N-Cyclopentyl-N-(4-fluorophenyl)-N'-2-thiazolylurea
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