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4H-Pyran-4-one, 3,5-dihydroxy-2-methyl-

Names

[ CAS No. ]:
1073-96-7

[ Name ]:
4H-Pyran-4-one, 3,5-dihydroxy-2-methyl-

[Synonym ]:
5-Hydroxymaltol
3,5-dihydroxy-2-methyl-pyran-4-one
3,5-Dihydroxy-2-methyl-4H-pyran-4-one
5-oxymaltol
4H-Pyran-4-one,3,5-dihydroxy-2-methyl
2-methyl-3,5-dihydroxy-4H-pyran-4-one
3,5-Dihydroxy-2-methyl-4-pyrone

Chemical & Physical Properties

[ Density]:
1.605g/cm3

[ Boiling Point ]:
346.2ºC at 760 mmHg

[ Molecular Formula ]:
C6H6O4

[ Molecular Weight ]:
142.10900

[ Flash Point ]:
154.5ºC

[ Exact Mass ]:
142.02700

[ PSA ]:
70.67000

[ LogP ]:
0.35940

[ Vapour Pressure ]:
3.66E-06mmHg at 25°C

[ Index of Refraction ]:
1.639

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

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%


Related Compounds