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