2-Phenyl-3-methoxy-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one

Modify Date: 2025-08-25 17:15:39

2-Phenyl-3-methoxy-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one Structure
2-Phenyl-3-methoxy-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one structure
Common Name 2-Phenyl-3-methoxy-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
CAS Number 38070-93-8 Molecular Weight 334.365
Density 1.3±0.1 g/cm3 Boiling Point 514.9±50.0 °C at 760 mmHg
Molecular Formula C21H18O4 Melting Point N/A
MSDS N/A Flash Point 227.4±30.2 °C

 Names

Name Karanjachromene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 514.9±50.0 °C at 760 mmHg
Molecular Formula C21H18O4
Molecular Weight 334.365
Flash Point 227.4±30.2 °C
Exact Mass 334.120514
LogP 4.24
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.639

 Synonyms

Karanjachromene
3-Methoxy-8,8-dimethyl-2-phenyl-4H,8H-pyrano[2,3-f]chromen-4-one
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one, 3-methoxy-8,8-dimethyl-2-phenyl-
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