2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-phenyl-

Modify Date: 2025-08-25 22:08:04

2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-phenyl- Structure
2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-phenyl- structure
Common Name 2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-phenyl-
CAS Number 2555-23-9 Molecular Weight 252.26500
Density 1.289g/cm3 Boiling Point 472.1ºC at 760 mmHg
Molecular Formula C16H12O3 Melting Point N/A
MSDS N/A Flash Point 206.7ºC

 Names

Name 7-hydroxy-4-methyl-3-phenylchromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.289g/cm3
Boiling Point 472.1ºC at 760 mmHg
Molecular Formula C16H12O3
Molecular Weight 252.26500
Flash Point 206.7ºC
Exact Mass 252.07900
PSA 50.44000
LogP 3.47400
Vapour Pressure 1.55E-09mmHg at 25°C
Index of Refraction 1.643

 Synthetic Route

 Synonyms

7-hydroxy-4-methyl-3-phenyl-chromen-2-one
7-Hydroxy-4-methyl-3-propyl-2H-chromen-2-one
7-Hydroxy-4-methyl-3-phenyl-cumarin
7-hydroxy-4-methyl-4-phenylcoumarin
7-hydroxy-4-methyl-3-propylcoumarin
3-n-Propyl-4-methyl-7-hydroxycoumarin
7-Hydroxy-4-methyl-3-propyl-cumarin
7-hydroxy-4-methyl-3-phenyl-coumarin
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