3-(3,4-dimethoxyphenyl)-2-hydroxy-7-methoxy-chromen-4-one

Modify Date: 2025-11-29 19:33:57

3-(3,4-dimethoxyphenyl)-2-hydroxy-7-methoxy-chromen-4-one Structure
3-(3,4-dimethoxyphenyl)-2-hydroxy-7-methoxy-chromen-4-one structure
Common Name 3-(3,4-dimethoxyphenyl)-2-hydroxy-7-methoxy-chromen-4-one
CAS Number 56407-04-6 Molecular Weight 328.31600
Density 1.333g/cm3 Boiling Point 500.3ºC at 760mmHg
Molecular Formula C18H16O6 Melting Point N/A
MSDS N/A Flash Point 182.2ºC

 Names

Name 3-(3,4-dimethoxyphenyl)-4-hydroxy-7-methoxychromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.333g/cm3
Boiling Point 500.3ºC at 760mmHg
Molecular Formula C18H16O6
Molecular Weight 328.31600
Flash Point 182.2ºC
Exact Mass 328.09500
PSA 78.13000
LogP 3.19140
InChIKey HSSZUNBBDZRWAH-UHFFFAOYSA-N
SMILES COc1ccc2c(O)c(-c3ccc(OC)c(OC)c3)c(=O)oc2c1

 Safety Information

HS Code 2932209090

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-hydroxy coumarin
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