(9R)-8,8-Dimethyl-9,10-dihydro-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ol

Modify Date: 2023-02-02 19:09:30

(9R)-8,8-Dimethyl-9,10-dihydro-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ol Structure
(9R)-8,8-Dimethyl-9,10-dihydro-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ol structure
Common Name (9R)-8,8-Dimethyl-9,10-dihydro-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ol
CAS Number 19380-05-3 Molecular Weight 246.259
Density 1.3±0.1 g/cm3 Boiling Point 442.7±45.0 °C at 760 mmHg
Molecular Formula C14H14O4 Melting Point N/A
MSDS N/A Flash Point 171.8±22.2 °C

 Names

Name (9R)-9-Hydroxy-8,8-dimethyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 442.7±45.0 °C at 760 mmHg
Molecular Formula C14H14O4
Molecular Weight 246.259
Flash Point 171.8±22.2 °C
Exact Mass 246.089203
LogP 2.02
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.592

 Synonyms

2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9-hydroxy-8,8-dimethyl-, (R)-
2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9-hydroxy-8,8-dimethyl-, (9R)-
(9R)-9-Hydroxy-8,8-dimethyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one
2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9-hydroxy-8,8-dimethyl-, (R)-(+)-