5,8-dihydroxy-7-methoxy-2-phenylchromen-4-one

Names

[ Name ]:
5,8-dihydroxy-7-methoxy-2-phenylchromen-4-one

[Synonym ]:
FLAVONE,5,8-DIHYDROXY-7-METHOXY
5,8-dihydroxy-7-methoxy-2-phenyl-chromen-4-one
Pediflavone
5,8-dihydroxy-7-methoxyflavone
Isowogonin
5,8-Dihydroxy-7-methoxy-2-phenyl-chromen-4-on

Chemical & Physical Properties

[ Density]:
1.42g/cm3

[ Boiling Point ]:
544ºC at 760mmHg

[ Molecular Formula ]:
C₁₆H₁₂O₅

[ Molecular Weight ]:
284.26300

[ Flash Point ]:
208.7ºC

[ Exact Mass ]:
284.06800

[ PSA ]:
79.90000

[ LogP ]:
2.87980

[ Index of Refraction ]:
1.668

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

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%