4-ethyl-2-methylthiophene

Names

[ CAS No. ]:
13678-54-1

[ Name ]:
4-ethyl-2-methylthiophene

[Synonym ]:
4-ethyl-2-methyl-thiophene
2-Methyl-4-ethylthiophen
4-Aethyl-2-methyl-thiophen
Thiophene,4-ethyl-2-methyl
2-METHYL-4-ETHYL THIOPHENE

Chemical & Physical Properties

[ Molecular Formula ]:
C7H10S

[ Molecular Weight ]:
126.21900

[ Exact Mass ]:
126.05000

[ PSA ]:
28.24000

[ LogP ]:
2.61890

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-ethyl-4-oxopentanoic acid
  • 2-ethyl-2-prop-1-ynyl-oxirane
  • hydrogen sulfide
  • Water

DownStream

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-ETHYL 2-(2-METHOXYETHYL) 5-AMINO-3-METHYLTHIOPHENE-2,4-DICARBOXYLATE
  • 4-Ethyl 2-methyl 5-[(chloroacetyl)amino]-3-methylthiophene-2,4-dicarboxylate
  • 4-Ethyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-imidazol-1-ol 3-oxide
  • 4-ethyl-2,6-diiodophenol
  • 4-ethyl-2-octyl-2-oxazoline-4-methanol
  • 4-ethyl-2-methyl-5-[3-(trifluoromethyl)phenyl]-1,2,4-triazol-3-one
  • Fmoc-beta-Ala-Ile-OH
  • 3-(5-Bromo-2-fluoropyridin-3-yl)prop-2-enal
  • 4,4'-(3,8-Dibromopyrene-1,6-diyl)dibenzaldehyde
  • 7,8-Difluoro-2-methyl-1,2,3,4-tetrahydroquinoline
  • (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid
  • (2S,4R)-tert-Butyl 4-(hydroxymethyl)-2-methylpyrrolidine-1-carboxylate
  • 8-Bromo-6-fluoroisoquinolin-5-amine
  • Ethyl 3-bromo-8-methoxyimidazo[1,2-a]pyrazine-2-carboxylate
  • 6-Bromo-7-chloro-8-fluoro-2-methyl-1,2,3,4-tetrahydroquinoline
  • 5-Bromo-2-chloro-7-fluoro-1-isopropyl-1H-benzo[d]imidazole
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