3',4',7-trimethoxyflavone
Names
[ CAS No. ]:
22395-24-0
[ Name ]:
3',4',7-trimethoxyflavone
[Synonym ]:
7,3',4'-Trimethoxyflavone
3',4',7-trimethoxyflavone
7,3',4'-tri-O-methylfisetin
Chemical & Physical Properties
[ Density]:
1.242g/cm3
[ Boiling Point ]:
477.4ºC at 760mmHg
[ Melting Point ]:
179-181ºC
[ Molecular Formula ]:
C18H16O5
[ Molecular Weight ]:
312.31700
[ Flash Point ]:
212ºC
[ Exact Mass ]:
312.10000
[ PSA ]:
57.90000
[ LogP ]:
3.48580
[ Vapour Pressure ]:
2.81E-09mmHg at 25°C
[ Index of Refraction ]:
1.585
Safety Information
[ Safety Phrases ]:
S22-S24/25
[ 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%