4-hydroxypyran-2-one
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
Precursor & DownStream
Precursor
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%