2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-5-(phenylmethoxy)-
Names
[ CAS No. ]:
10434-69-2
[ Name ]:
2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-5-(phenylmethoxy)-
[Synonym ]:
5-(Benzyloxy)-7-hydroxy-4-methyl-2H-chromen-2-one
5-benzyloxy-7-hydroxy-4-methyl-chromen-2-one
5-Benzyloxy-7-hydroxy-4-methyl-cumarin
Chemical & Physical Properties
[ Density]:
1.293g/cm3
[ Boiling Point ]:
516.2ºC at 760mmHg
[ Molecular Formula ]:
C17H14O4
[ Molecular Weight ]:
282.29100
[ Flash Point ]:
195.1ºC
[ Exact Mass ]:
282.08900
[ PSA ]:
59.67000
[ LogP ]:
3.38600
[ Vapour Pressure ]:
2.83E-11mmHg at 25°C
[ Index of Refraction ]:
1.628
Safety Information
[ HS Code ]:
2932209090
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%