4,6,7-trimethoxy-5-methylchromen-2-one

Modify Date: 2024-02-05 12:04:23

4,6,7-trimethoxy-5-methylchromen-2-one Structure
4,6,7-trimethoxy-5-methylchromen-2-one structure
Common Name 4,6,7-trimethoxy-5-methylchromen-2-one
CAS Number 62615-63-8 Molecular Weight 250.247
Density 1.3±0.1 g/cm3 Boiling Point 430.0±45.0 °C at 760 mmHg
Molecular Formula C13H14O5 Melting Point N/A
MSDS N/A Flash Point 193.7±28.8 °C

 Names

Name 4,6,7-Trimethoxy-5-methyl-2H-chromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 430.0±45.0 °C at 760 mmHg
Molecular Formula C13H14O5
Molecular Weight 250.247
Flash Point 193.7±28.8 °C
Exact Mass 250.084122
PSA 57.90000
LogP 2.22
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.553

 Safety Information

Hazard Codes Xi
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

4,6,7-Trimethoxy-5-methylcumarin
2H-1-Benzopyran-2-one, 4,6,7-trimethoxy-5-methyl-
4,6,7-trimethoxy-5-methyl-chromen-2-one
4,6,7-Trimethoxy-2-naphthoesaeure-methylester
4,6,7-Trimethoxy-5-methyl-2H-chromen-2-one
4,6,7-trimethoxy-2,3-dihydro-furo[2,3-b]quinoline
4,6,7-Trimethoxy-2,3-dihydro-furo<2.3-b>chinolin
4,6,7-trimethoxy-5-methylcoumarin
4,6,7-Trimethoxy-5-methyl-2H-1-benzopyran-2-one
2,3-Dihydro-kokusaginin
4,6,7-Trimethoxy-naphthoesaeure-(2)-methylester
Furo[2,3-b]quinoline,2,3-dihydro-4,6,7-trimethoxy
4,6,7-trimethoxy-5-methylchromen-2-one