1,4-Pentadiyn-3-ol

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Names

[ CAS No. ]:
56598-53-9

[ Name ]:
1,4-Pentadiyn-3-ol

[Synonym ]:
Penta-1,4-diin-3-ol
HC*CCH(OH)C*CH
BKDYPNZJRPEUEI-UHFFFAOYSA
3-Hydroxy-1,4-pentadiyne
Diaethinylcarbinol
1,4-PENTADIYN-3-OL
diethinylcarbinol
3-hydroxypenta-1,4-diyne

Chemical & Physical Properties

[ Density]:
1.047 g/cm3

[ Boiling Point ]:
139.116ºC at 760 mmHg

[ Melting Point ]:
51.5-52.0 °C

[ Molecular Formula ]:
C5H4O

[ Molecular Weight ]:
80.08470

[ Exact Mass ]:
80.02620

[ PSA ]:
20.23000

Safety Information

[ HS Code ]:
2905290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl formate
  • Bromo(ethynyl)magnesium
  • acetylene-bis-magnesium bromide
  • Propynal
  • Acetylene

DownStream

  • penta-1,2-dien-4-yne
  • penta-1,4-diyn-3-one
  • acetic acid,penta-1,4-diyn-3-ol

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

  • 1,4-Pentadiyn-3-ol,acetate
  • 1,4-Pentadiyn-3-ol,1-phenyl
  • 1,5-Di-tert-butyl-1,4-pentadiyn-3-ol
  • 3-(4-Piperidinyl)-1,4-pentadiyn-3-ol
  • 1,4-Pentadiyn-3-ol,3-methyl-1,5-diphenyl
  • 1-(4-fluorophenyl)-5-phenyl-1,4-pentadiyn-3-ol
  • Tert-butyl 1-(6-chloropyrazin-2-yl)piperidin-3-ylcarbamate
  • 4-(Chloromethyl)-N-(2-hydroxy-5-methylphenyl)benzamide
  • {4-[2-(4-Fluorophenyl)ethyl]phenyl}methanol
  • Methyl 4-[2-(4-fluorophenyl)ethyl]benzoate
  • 2-(2,6-Dioxopiperidin-3-yl)-6-hydroxy-4-nitroisoindoline-1,3-dione
  • 2-Pyridinecarboxylic acid, 4,5-dichloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-
  • Tetrahydro-4-(2-methoxyethyl)-2H-pyran
  • (S)-Ethyl 3-amino-3-(3-bromo-5-(tert-butyl)phenyl)propanoate
  • 2-(3-Bromo-5-trifluoromethylphenyl)[1,3]dioxolane
  • 3-Amino-3-(3,5-di-tert-butylphenyl)propionic acid
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