2-ETHYNYL-BENZO[B]FURAN

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Names

[ CAS No. ]:
39165-03-2

[ Name ]:
2-ETHYNYL-BENZO[B]FURAN

[Synonym ]:
2-Ethynylbenzofuran
Benzofuran,2-ethynyl
benzofurylacetylene

Chemical & Physical Properties

[ Density]:
1.146g/cm3

[ Boiling Point ]:
221.091ºC at 760 mmHg

[ Molecular Formula ]:
C10H6O

[ Molecular Weight ]:
142.15400

[ Flash Point ]:
89.04ºC

[ Exact Mass ]:
142.04200

[ PSA ]:
13.14000

[ LogP ]:
2.41410

[ Index of Refraction ]:
1.625

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzo[b]furan-2-carboxaldehyde
  • Dimethyl (1-diazo-2-oxopropyl)phosphonate
  • 2-(4-trimethylsilyl-1,3-butadiyn-1-yl)-(tert-butyldimethylsilyl)oxybenzene
  • 2-Iodo-benzofuran
  • Bromo(ethynyl)magnesium
  • Coumarone
  • benzofuran-2-carbonyl chloride
  • 1-(benzofuran-2-yl)-2-(1,3,3-trimethylindolin-2-ylidene)ethanone
  • Benzofuran-2-carboxylic acid

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-benzo[b]furan-3-ylethylamine
  • Benzofuran,5-oxiranyl- (9CI)
  • 2-trimethylsilyl benzo[b]furan
  • 2-(2phenylethynyl)benzo[b]furan
  • 2-(trimethylstannyl)benzo[b]furan
  • 2-(o-nitrophenyl)benzo[b]furan
  • (1-((1-benzylpiperidin-3-yl)methyl)-1H-benzo[d]imidazol-2-yl)methanol
  • benzyl 3-(2-(hydroxymethyl)-3H-imidazo[4,5-b]pyridin-3-yl)piperidine-1-carboxylate
  • benzyl 4-(2-(hydroxymethyl)-3H-imidazo[4,5-b]pyridin-3-yl)piperidine-1-carboxylate
  • (3-(1-benzylpiperidin-4-yl)-3H-imidazo[4,5-b]pyridin-2-yl)methanol
  • (3-(3,4-dichlorobenzyl)-3H-imidazo[4,5-b]pyridin-2-yl)methanol
  • (3-(2,4-dichlorobenzyl)-3H-imidazo[4,5-b]pyridin-2-yl)methanol
  • (3-(3-chlorobenzyl)-3H-imidazo[4,5-b]pyridin-2-yl)methanol
  • (3-(3-fluorobenzyl)-3H-imidazo[4,5-b]pyridin-2-yl)methanol
  • 4-Bromo-N-butyl-3-methoxyaniline
  • 2-((2-(hydroxymethyl)-3H-imidazo[4,5-b]pyridin-3-yl)methyl)benzonitrile
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