5-Methoxy-8,8-dimethyl-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one

Modify Date: 2023-02-05 10:30:05

5-Methoxy-8,8-dimethyl-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one Structure
5-Methoxy-8,8-dimethyl-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one structure
Common Name 5-Methoxy-8,8-dimethyl-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one
CAS Number 64620-10-6 Molecular Weight 336.381
Density 1.2±0.1 g/cm3 Boiling Point 514.3±50.0 °C at 760 mmHg
Molecular Formula C21H20O4 Melting Point N/A
MSDS N/A Flash Point 226.7±30.2 °C

 Names

Name 5-Methoxy-8,8-dimethyl-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 514.3±50.0 °C at 760 mmHg
Molecular Formula C21H20O4
Molecular Weight 336.381
Flash Point 226.7±30.2 °C
Exact Mass 336.136169
LogP 5.66
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.587

 Synonyms

MFCD09790106
2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-5-methoxy-8,8-dimethyl-4-phenyl-
5-Methoxy-8,8-dimethyl-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one