5,7-DIHYDROXY-3,3',4',5'-TETRAMETHOXYFLAVONE

Names

[ Name ]:
5,7-DIHYDROXY-3,3',4',5'-TETRAMETHOXYFLAVONE

[Synonym ]:
5,7-Dihydroxy-3,3',4',5'-tetramethoxyflavon
5,7-dihydroxy-3,3',4',5'-tetramethoxyflavone
3',3',4',5'-tetra-O-methylmyricetin
5,7-Dihydroxy-3-methoxy-2-(3,4,5-trimethoxy-phenyl)-chromen-4-on
3,3',4',5'-Tetramethyl-myricetin
5,7-dihydroxy-3-methoxy-2-(3,4,5-trimethoxy-phenyl)-chromen-4-one
Myricetin 3,3',4',5'-tetramethyl ether

Chemical & Physical Properties

[ Density]:
1.44g/cm3

[ Boiling Point ]:
594.2ºC at 760mmHg

[ Molecular Formula ]:
C₁₉H₁₈O₈

[ Molecular Weight ]:
374.34100

[ Flash Point ]:
214.3ºC

[ Exact Mass ]:
374.10000

[ PSA ]:
107.59000

[ LogP ]:
2.90560

[ Vapour Pressure ]:
1.02E-14mmHg at 25°C

[ Index of Refraction ]:
1.639

Safety Information

[ HS Code ]:
2914509090

Precursor & DownStream

Precursor

DownStream

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%