1H-2-Benzopyran-1-one

Modify Date: 2024-01-01 20:43:33

1H-2-Benzopyran-1-one Structure
1H-2-Benzopyran-1-one structure
Common Name 1H-2-Benzopyran-1-one
CAS Number 491-31-6 Molecular Weight 146.14300
Density 1.248 g/cm3 Boiling Point 262.1ºC at 760 mmHg
Molecular Formula C9H6O2 Melting Point 47℃
MSDS N/A Flash Point 103.5ºC

 Names

Name isocoumarin
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.248 g/cm3
Boiling Point 262.1ºC at 760 mmHg
Melting Point 47℃
Molecular Formula C9H6O2
Molecular Weight 146.14300
Flash Point 103.5ºC
Exact Mass 146.03700
PSA 30.21000
LogP 1.79300
Vapour Pressure 0.0111mmHg at 25°C
Index of Refraction 1.594
Storage condition 2-8℃

 Synthetic Route

 Synonyms

1H-2-Benzopyran-1-one
3,4-Benzo-2-pyrone
2-benzopyran-1(1H)-one
iso-coumarin
isochromen-1-one
isocumarine