3,4-DIMETHOXY-3,5,7-TRIHYDROXYFLAVONE

Modify Date: 2023-02-01 23:11:16

3,4-DIMETHOXY-3,5,7-TRIHYDROXYFLAVONE Structure
3,4-DIMETHOXY-3,5,7-TRIHYDROXYFLAVONE structure
Common Name 3,4-DIMETHOXY-3,5,7-TRIHYDROXYFLAVONE
CAS Number 3306-29-4 Molecular Weight 330.28900
Density 1.507g/cm3 Boiling Point 562.2ºC at 760mmHg
Molecular Formula C17H14O7 Melting Point N/A
MSDS N/A Flash Point 209.5ºC

 Names

Name 2-(3,4-dimethoxyphenyl)-3,5,7-trihydroxychromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.507g/cm3
Boiling Point 562.2ºC at 760mmHg
Molecular Formula C17H14O7
Molecular Weight 330.28900
Flash Point 209.5ºC
Exact Mass 330.07400
PSA 109.36000
LogP 2.59400
Index of Refraction 1.681

 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%

 Synonyms

2-(3,4-dimethoxy-phenyl)-3,5,7-trihydroxy-chromen-4-one
Dillenetin
3',4'-O-dimethylquercetin
3',4'-Dimethoxyquercetin
3',4'-dimethylquercetin
UNII-S3Z5LJ2T0Y
2-(3,4-dimethoxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one
3,5,7-trihydroxy-3',4'-dimethoxyflavone
quercetin-3',4'-dimethyl ether