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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%