4-Methyl-5,7-dimethoxycoumarin

Modify Date: 2024-01-12 23:47:39

4-Methyl-5,7-dimethoxycoumarin Structure
4-Methyl-5,7-dimethoxycoumarin structure
Common Name 4-Methyl-5,7-dimethoxycoumarin
CAS Number 6093-80-7 Molecular Weight 220.22100
Density 1.202g/cm3 Boiling Point 391.7ºC at 760 mmHg
Molecular Formula C12H12O4 Melting Point N/A
MSDS N/A Flash Point 176.8ºC

 Names

Name 5,7-Dimethoxy-4-methyl-2H-chromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.202g/cm3
Boiling Point 391.7ºC at 760 mmHg
Molecular Formula C12H12O4
Molecular Weight 220.22100
Flash Point 176.8ºC
Exact Mass 220.07400
PSA 48.67000
LogP 2.11860
Index of Refraction 1.544
Storage condition 2-8℃

 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

5,7-dimethoxy-4-methyl-chromen-2-one
5,7-dimethoxy-4-methyl-coumarin
2H-1-Benzopyran-4-carboxaldehyde,5,7-dimethoxy-2-oxo
5,7-Dimethoxy-4-methyl-cumarin
5,7-dimethoxy-4-formylcoumarin
dimethoxy-5,7 formyl-4 coumarine
5,7-dimethoxy-4-methyl-2H-1-benzopyran-2-one