2H-1-Benzopyran-2-one,4-hydroxy-3-methyl-

Modify Date: 2024-01-07 14:22:22

2H-1-Benzopyran-2-one,4-hydroxy-3-methyl- Structure
2H-1-Benzopyran-2-one,4-hydroxy-3-methyl- structure
Common Name 2H-1-Benzopyran-2-one,4-hydroxy-3-methyl-
CAS Number 15074-17-6 Molecular Weight 176.16900
Density 1.354g/cm3 Boiling Point 288.1ºC at 760mmHg
Molecular Formula C10H8O3 Melting Point N/A
MSDS N/A Flash Point 115.9ºC

 Names

Name 4-hydroxy-3-methylchromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.354g/cm3
Boiling Point 288.1ºC at 760mmHg
Molecular Formula C10H8O3
Molecular Weight 176.16900
Flash Point 115.9ºC
Exact Mass 176.04700
PSA 50.44000
LogP 1.80700
Vapour Pressure 0.00111mmHg at 25°C
Index of Refraction 1.626

 Safety Information

HS Code 2932209090

 Synthetic Route

 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

3-methyl-4-hydroxy-coumarin
4-hydroxy-3-methylcoumarin
2-hydroxy-3-methyl-4h-chromen-4-one
4-Hydroxy-3-methyl-2H-chromen-2-one
4-Hydroxy-3-methyl-chromen-2-one