4-hydroxypyran-2-one

Suppliers

Names

[ CAS No. ]:
50607-32-4

[ Name ]:
4-hydroxypyran-2-one

[Synonym ]:
4-hydroxy-2H-pyran-2-one
2H-Pyran-2-one,4-hydroxy
4-hydroxypyranone
2-hydroxypyran-4-one
2-hydroxy-4h-pyran-4-one

Chemical & Physical Properties

[ Density]:
1.483g/cm3

[ Boiling Point ]:
299.1ºC at 760 mmHg

[ Molecular Formula ]:
C5H4O3

[ Molecular Weight ]:
112.08300

[ Flash Point ]:
140.1ºC

[ Exact Mass ]:
112.01600

[ PSA ]:
50.44000

[ LogP ]:
0.34540

[ Index of Refraction ]:
1.592

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5,5-Diethoxy-3-oxopentansaeure-ethylester
  • Trimethyl(vinyloxy)silane
  • malonoyl chloride
  • 3,5,5-triethoxy-pent-2ξ-enoic acid ethyl ester

DownStream

  • 4-methoxypyran-2-one

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

  • 6-ethyl-4-hydroxypyran-2-one
  • 6-benzyl-4-hydroxypyran-2-one
  • 6-methyl-4-hydroxypyran-2-one
  • 6-heptyl-4-hydroxypyran-2-one
  • 6-phenyl-4-hydroxypyran-2-one
  • 6-heptyl-3-hexyl-4-hydroxypyran-2-one
  • 7-(4-Fluorobenzyl)-7,8-dihydroimidazo[1,5-a]pyrazin-6-one
  • N-(4-fluorophenyl)-2-(5-methoxy-2-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-oxopyridin-1(4H)-yl)acetamide
  • N-(2,4-difluorophenyl)-2-(5-methoxy-2-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-oxopyridin-1(4H)-yl)acetamide
  • 4-[4-Methoxy-3-(propan-2-yl)phenyl]-4-oxobutanoic acid
  • 4-Bromophenyl Sulfamate
  • 2-(5-methoxy-2-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-oxopyridin-1(4H)-yl)-N-(2-methoxyphenyl)acetamide
  • 2-(5-methoxy-2-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-oxopyridin-1(4H)-yl)-N-(3-methoxyphenyl)acetamide
  • 3-{1-[(Tert-butoxy)carbonyl]pyrrolidin-2-yl}-3-hydroxypropanoic acid
  • N-(4-ethoxyphenyl)-2-(5-methoxy-2-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-oxopyridin-1(4H)-yl)acetamide
  • N-(2H-1,3-benzodioxol-5-yl)-2-(5-methoxy-2-{[4-(4-methoxyphenyl)piperazin-1-yl]methyl}-4-oxo-1,4-dihydropyridin-1-yl)acetamide
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