2,5-Diethynylthiophene

Names

[ CAS No. ]:
79109-72-1

[ Name ]:
2,5-Diethynylthiophene

[Synonym ]:
Thiophene,2,5-diethynyl
diethynylthiophene
2,5-bis(ethynyl)thiophene
2,2-diethynylthiophene

Chemical & Physical Properties

[ Molecular Formula ]:
C8H4S

[ Molecular Weight ]:
132.18200

[ Exact Mass ]:
132.00300

[ PSA ]:
28.24000

[ LogP ]:
1.71070

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-Bis[(trimethylsilyl)ethynyl]thiophene
  • 2,5-Diiodothiophene
  • Tributylethynylstannane
  • 2,5-bis(2,2-dichloro-1-fluorophenyl)thiophene
  • 2-(2,2-dichloro-1-fluoroethenyl)-5-(trimethylsilylethenyl)thiophene
  • 2,5-Dibromothiophene
  • 3-Methyl butynol

DownStream

  • 2,5-bis[(tributylstannyl)ethynyl]thiophene
  • Diethylamine

Related Compounds

  • 3-butyl-2,5-diethynylthiophene
  • 3-dodecyl-2,5-diethynylthiophene
  • dodecyl 2,5-diethynylthiophene-3-carboxylate
  • 2-[5-(4-ethylphenoxy)-3-methylpentyl]-2,3,3-trimethyloxirane
  • 2-(5-bromo-2-nitrophenyl)propyl methyl carbonate
  • 2,5-dimethyl-3,4-bis(trifluoromethylsulfanyl)-1H-pyrrole
  • N6-(3-methoxypropyl)spiro[2.5]octane-1,6-diamine
  • N-(4,6-Divinyl-1,3,5-triazin-2-yl)-N-methylglycine
  • N-[2-(aminomethyl)-1H-1,3-benzodiazol-5-yl]-3-methylbutanamide
  • N-(4-amino-2,3-dihydro-1H-inden-1-yl)acetamide
  • 2-{2-[2-(Methylsulfanyl)ethyl]-1,3-thiazolidin-4-yl}acetic acid
  • 2-[1-(Aminomethyl)-2,2-difluorocyclopropyl]-4-chloro-6-methoxyphenol
  • 6-iodo-1-[(1-methylpyrrolidin-3-yl)methyl]-1H-1,2,3-benzotriazole
  • 5-chloro-6-fluoro-1-(2-methoxy-2-methylpropyl)-1H-1,2,3-benzotriazole
  • 4-bromo-6-fluoro-1-(2-methoxy-2-methylpropyl)-1H-1,2,3-benzotriazole
  • 6-fluoro-1-(thian-4-yl)-1H-1,2,3-benzotriazole-5-carboxylic acid
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