5,8-dihydroxy-7-methoxy-2-phenylchromen-4-one
Names
[ CAS No. ]:
4431-47-4
[ 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
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%