5-Hydroxy-3-(4-hydroxyphenyl)-6,7-dimethoxy-4H-1-benzopyran-4-one

Suppliers

Names

[ Name ]:
5-Hydroxy-3-(4-hydroxyphenyl)-6,7-dimethoxy-4H-1-benzopyran-4-one

[Synonym ]:
5-hydroxy-3-(4-hydroxyphenyl)-6,7-dimethoxychromen-4-one
4'.5-Dihydroxy-6.7-dimethoxy-isoflavon (7-Methyl-tectorigenin)
O7-Methyl-tectorigenin
4'.5-Dihydroxy-6.7-dimethoxy-isoflavon
7-methyltectorigenin
7-O-Methyltectorigenin
5.4'-Dihydroxy-6.7-dimethoxy-isoflavon
5-hydroxy-3-(4-hydroxy-phenyl)-6,7-dimethoxy-chromen-4-one
4',5-Dihydroxy-6,7-dimethoxyisoflavone
Isoflavone,4',5-dihydroxy-6,7-dimethoxy
5,4'-Dihydroxy-6,7-dimethoxyisoflavone

Chemical & Physical Properties

[ Density]:
1.402g/cm3

[ Boiling Point ]:
563.6ºC at 760mmHg

[ Molecular Formula ]:
C₁₇H₁₄O₆

[ Molecular Weight ]:
314.28900

[ Flash Point ]:
211.5ºC

[ Exact Mass ]:
314.07900

[ PSA ]:
89.13000

[ LogP ]:
2.88840

[ Vapour Pressure ]:
2.62E-13mmHg at 25°C

[ Index of Refraction ]:
1.645

Safety Information

[ HS Code ]:
2914509090

Customs

[ HS Code ]: 2914509090

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%