1-Pentene-3-yne

Suppliers

Names

[ CAS No. ]:
646-05-9

[ Name ]:
1-Pentene-3-yne

[Synonym ]:
1-Methyl-2-vinylacetylene
penten-3-yne
Pyrylen
Methylvinylacetylene
Pent-1-en-3-in
Pyrylene
1-Pentene-3-yne
1-Penten-3-yne
1-Penten-3-in
Vinylmethylacetylene
pent-4-en-2-yne

Chemical & Physical Properties

[ Density]:
0.738g/cm3

[ Boiling Point ]:
59.5ºC at 760 mmHg

[ Molecular Formula ]:
C5H6

[ Molecular Weight ]:
66.10110

[ Exact Mass ]:
66.04700

[ LogP ]:
1.19570

[ Index of Refraction ]:
1.426

Safety Information

[ HS Code ]:
2901299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • bromoethene
  • Propyne
  • 3-Pentyn-1-ol,1-(4-methylbenzenesulfonate)
  • Dimethyl sulfate
  • pent-3-ynyl trifluoromethanesulfonate
  • 1,1-dichloroethylcyclopropane
  • 3-Pentyn-1-ol
  • 2,2,2-Trifluoroethanol
  • 2-Octyne

DownStream

  • 1,3-Pentadiene
  • Pent-1-ene
  • trans-2-pentene
  • 4-Methylnonane
  • tetraethyltin
  • Pentane
  • 1-phenylhexan-3-ol
  • 3-Pentyn-2-one
  • tributyl-(3-ethenyl-2,4-dimethylphenyl)stannane
  • 5-chloropent-1-en-3-yne

Customs

[ HS Code ]: 2901299090

[ Summary ]:
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 5-diethylamino-1-pentene-3-yne
  • 1-Pentene,3,4-dimethyl-
  • 1-Pentene, 3-methyl-
  • 1-Pentene, 3-ethyl-
  • 1-Pentene, 3,3,4,4,5,5-hexafluoro-5-iodo-
  • 1-Pentene,3-ethyl-2-methyl-
  • 1-[2-Hydroxy-4-(methylthio)phenyl]ethanone
  • 6-Fluoro-4-hydroxypyrrolo[1,2-b]pyridazine-3-carboxylic acid
  • N-[(2,4-dimethoxyphenyl)methyl]-2-phenylethanesulfonamide
  • (R)-(7-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol
  • 3-Methyl-5-p-tolylthiophene-2-carboxylic acid
  • [5-Fluoro-7-(methylsulfonyl)-2,3-dihydro-1,4-benzodioxin-2-YL]methanol
  • Ethyl 7-(methylsulfonyl)chromane-2-carboxylate
  • Ethyl 4-(4-ethoxy-2,4-dioxobutyl)cyclohexanecarboxylate
  • N1-(2,2-Dimethylpropyl)-4-methoxybenzene-1,2-diamine
  • 1-methyl-5-(phenoxymethyl)-1H-1,2,4-triazole
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