pent-4-en-2-yn-1-ol

Suppliers

Names

[ CAS No. ]:
2919-05-3

[ Name ]:
pent-4-en-2-yn-1-ol

[Synonym ]:
pent-4-en-2-yl-1-ol
1-Hydroxypent-2-yn-4-ene
EINECS 220-857-6
vinylethynylcarbinol
3-vinyl-2-propyn-1-ol
pent-2-yn-4-en-1-ol
4-penten-2-yn-1-ol

Chemical & Physical Properties

[ Molecular Formula ]:
C5H6O

[ Molecular Weight ]:
82.10050

[ Exact Mass ]:
82.04190

[ PSA ]:
20.23000

[ LogP ]:
0.16810

Safety Information

[ HS Code ]:
2905290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • bromoethene
  • Propargyl alcohol
  • 1-buten-3-yne
  • Formaldehyde
  • 1,4-Dichlorobut-2-ene
  • Propargyl-Tos
  • magnesium,but-1-en-3-yne,bromide
  • Acetylene
  • Diethyl ether

DownStream

  • 1,4-Pentadien-3-one
  • Tetrahydro-2H-pyran-4-one
  • pent-4-en-2-ynal
  • 5-chloropent-1-en-3-yne
  • 1,5-Dimethoxy-3-pentanone

Customs

[ HS Code ]: 2905290000

[ Summary ]:
2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 5-phenylpent-4-en-2-yn-1-ol
  • 5-chloropent-4-en-2-yn-1-ol
  • 4-methylpent-4-en-2-yn-1-ol
  • (Z)-5-phenylpent-4-en-2-yn-1-ol
  • (E)-5-chloropent-4-en-2-yn-1-ol
  • 4-methyl-1-phenylpent-4-en-2-yn-1-ol