5-methyl-8-hydroxycoumarin
Names
[ CAS No. ]:
36651-81-7
[ Name ]:
5-methyl-8-hydroxycoumarin
[Synonym ]:
8-hydroxy-5-methyl-chromen-2-one
2H-1-Benzopyran-2-one,8-hydroxy-5-methyl
5-Methyl-8-hydroxycumarin
5-Methyl-8-hydroxycoumarin
Chemical & Physical Properties
[ Density]:
1.336g/cm3
[ Boiling Point ]:
371.8ºC at 760mmHg
[ Molecular Formula ]:
C10H8O3
[ Molecular Weight ]:
176.16900
[ Flash Point ]:
171.5ºC
[ Exact Mass ]:
176.04700
[ PSA ]:
50.44000
[ LogP ]:
1.80700
[ Index of Refraction ]:
1.622
Safety Information
[ HS Code ]:
2932209090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%