2H-1-Benzopyran-2-one,7-hydroxy-5-methyl-

Modify Date: 2025-08-25 20:20:39

2H-1-Benzopyran-2-one,7-hydroxy-5-methyl- Structure
2H-1-Benzopyran-2-one,7-hydroxy-5-methyl- structure
Common Name 2H-1-Benzopyran-2-one,7-hydroxy-5-methyl-
CAS Number 7249-26-5 Molecular Weight 176.16900
Density 1.336g/cm3 Boiling Point 393.9ºC at 760mmHg
Molecular Formula C10H8O3 Melting Point 248 °C
MSDS N/A Flash Point 183.1ºC

 Names

Name 7-hydroxy-5-methylchromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.336g/cm3
Boiling Point 393.9ºC at 760mmHg
Melting Point 248 °C
Molecular Formula C10H8O3
Molecular Weight 176.16900
Flash Point 183.1ºC
Exact Mass 176.04700
PSA 50.44000
LogP 1.80700
Index of Refraction 1.622

 Synonyms

7-hydroxy-5-methylcoumarin
7-hydroxy-5-methyl-chromen-2-one
7-Hydroxy-5-methyl-cumarin
7-hydroxy-5-methyl-2H-1-benzopyran-2-one
7-hydroxy-5-methyl-2H-chromen-2-one
7-hydroxy-5-methyl-2H-chromene-2-one
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