7-[(E)-3-(5,5-dimethyl-4-oxooxolan-2-yl)but-2-enoxy]chromen-2-one

Modify Date: 2024-01-09 18:18:06

7-[(E)-3-(5,5-dimethyl-4-oxooxolan-2-yl)but-2-enoxy]chromen-2-one Structure
7-[(E)-3-(5,5-dimethyl-4-oxooxolan-2-yl)but-2-enoxy]chromen-2-one structure
Common Name 7-[(E)-3-(5,5-dimethyl-4-oxooxolan-2-yl)but-2-enoxy]chromen-2-one
CAS Number 98066-12-7 Molecular Weight 328.35900
Density 1.21g/cm3 Boiling Point 513.8ºC at 760 mmHg
Molecular Formula C19H20O5 Melting Point N/A
MSDS N/A Flash Point 286.9ºC

 Names

Name 7-[(E)-3-(5,5-dimethyl-4-oxooxolan-2-yl)but-2-enoxy]chromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.21g/cm3
Boiling Point 513.8ºC at 760 mmHg
Molecular Formula C19H20O5
Molecular Weight 328.35900
Flash Point 286.9ºC
Exact Mass 328.13100
PSA 65.74000
LogP 3.25470
Index of Refraction 1.559

 Synthetic Route

 Synonyms

(+/-)-(E)-7-{[3-(tetrahydro-5,5-dimethyl-4-oxo-2-furanyl)-2-butanyl]oxy}-2H-1-benzopyran-2-one
2',3'-Dihydrogeiparvarin
2H-1-Benzopyran-2-one,7-((3-(tetrahydro-5,5-dimethyl-4-oxo-2-furanyl)-2-butenyl)oxy)-,(E)-(+-)
7-((3-(Tetrahydro-5,5-dimethyl-4-oxo-2-furanyl)-2-butenyl)oxy)-2H-1-benzopyran-2-one
(+/-)-(E)-7-<<3-(tetrahydro-5,5-dimethyl-4-oxo-2-furanyl)-2-butenyl>oxy>-2H-1-benzopyran-2-one