diethyl 2,5-diaminothiophene-3,4-dicarboxylate

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Names

[ CAS No. ]:
80691-81-2

[ Name ]:
diethyl 2,5-diaminothiophene-3,4-dicarboxylate

[Synonym ]:
2,5-Diaminothiophen-3,4-dicarbonsaeurediethylester
2,5-diaminothiophene-3,4-carboxylic acid diethyl ester
2,5-DIAMINOTHIOPHENE-3,4-DICARBOXYLIC ACID DIETHYL ESTER

Chemical & Physical Properties

[ Density]:
1.343g/cm3

[ Boiling Point ]:
403.3ºC at 760 mmHg

[ Molecular Formula ]:
C10H14N2O4S

[ Molecular Weight ]:
258.29400

[ Flash Point ]:
197.7ºC

[ Exact Mass ]:
258.06700

[ PSA ]:
132.88000

[ LogP ]:
2.42830

[ Index of Refraction ]:
1.601

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl cyanoacetate
  • Diethyl 2-amino-3,4-thiophenedicarboxylate

DownStream

  • Tetraethyl 2,2-dithiobis(5-amino-1H-pyrrole-3,4-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 2,5-dihydrofuran-3,4-dicarboxylate
  • diethyl 2,5-diphenylfuran-3,4-dicarboxylate
  • diethyl 2,5-diphenyl-1H-pyrrole-3,4-dicarboxylate
  • diethyl 2,5-dimethyl-1H-pyrrole-3,4-dicarboxylate
  • diethyl 2,5-bis(trifluoromethyl)-1H-pyrrole-3,4-dicarboxylate
  • diethyl 2,5-bis[(triphenyl-λ5-phosphanylidene)amino]thiophene-3,4-dicarboxylate
  • 3-(1,3-Dimethylpyrazol-4-yl)-5-[(4-methoxyphenyl)methylidene]-2-sulfanylideneimidazolidin-4-one
  • 3-[5-cyclopropyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]propanoyl chloride
  • 2-[4-bromo-5-cyclopropyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]propanoyl chloride
  • 1-(Ethoxymethyl)-3,5-dimethyl-1H-pyrazol-4-amine
  • 1-(3-ethyl-4-methoxy-phenyl)sulfonyl-2-methyl-indoline
  • 4-{[4-nitro-3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}benzoic acid
  • N-(2-Aminoethyl)-1-methyl-1H-pyrazole-3-carboxamide
  • N-(2-aminoethyl)-4-bromo-1-methyl-1H-pyrazole-3-carboxamide
  • N-(2-Aminoethyl)-1-ethyl-5-methyl-1H-pyrazole-4-carboxamide
  • N-(2-Aminoethyl)-2-(3-methyl-1H-pyrazol-1-YL)acetamide
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