7-Methoxy-3-phenyl-2H-chromen-2-one

Modify Date: 2025-09-05 17:34:16

7-Methoxy-3-phenyl-2H-chromen-2-one Structure
7-Methoxy-3-phenyl-2H-chromen-2-one structure
Common Name 7-Methoxy-3-phenyl-2H-chromen-2-one
CAS Number 2555-22-8 Molecular Weight 252.26500
Density 1.24g/cm3 Boiling Point 440ºC at 760 mmHg
Molecular Formula C16H12O3 Melting Point N/A
MSDS N/A Flash Point 188ºC

 Names

Name 7-Methoxy-3-phenyl-2H-chromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.24g/cm3
Boiling Point 440ºC at 760 mmHg
Molecular Formula C16H12O3
Molecular Weight 252.26500
Flash Point 188ºC
Exact Mass 252.07900
PSA 39.44000
LogP 3.46860
Vapour Pressure 6.09E-08mmHg at 25°C
Index of Refraction 1.614

 Synthetic Route

 Synonyms

7-methoxy-3-oxo-1,2,3,9,10,10a-hexahydrophenanthrene-9-carboxylic acid
7-methoxy-3-phenyl-chromen-2-one
7-Methoxy-3-phenyl-cumarin
3-phenyl-7-methoxycoumarin
7-Methoxy-3-phenyl-coumarin
7-Methoxy-3-oxo-1,2,3,9,10,10a-hexahydro-phenanthren-9-carbonsaeure
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