(4,8-diacetyl-1-acetyloxy-7-hydroxy-2,9a-dimethyl-9-oxodibenzofuran-3-yl) acetate

Modify Date: 2024-04-09 15:32:37

(4,8-diacetyl-1-acetyloxy-7-hydroxy-2,9a-dimethyl-9-oxodibenzofuran-3-yl) acetate Structure
(4,8-diacetyl-1-acetyloxy-7-hydroxy-2,9a-dimethyl-9-oxodibenzofuran-3-yl) acetate structure
Common Name (4,8-diacetyl-1-acetyloxy-7-hydroxy-2,9a-dimethyl-9-oxodibenzofuran-3-yl) acetate
CAS Number 21402-58-4 Molecular Weight 428.38900
Density 1.43g/cm3 Boiling Point 619ºC at 760 mmHg
Molecular Formula C22H20O9 Melting Point N/A
MSDS N/A Flash Point 215.3ºC

 Names

Name (4,8-diacetyl-1-acetyloxy-7-hydroxy-2,9a-dimethyl-9-oxodibenzofuran-3-yl) acetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.43g/cm3
Boiling Point 619ºC at 760 mmHg
Molecular Formula C22H20O9
Molecular Weight 428.38900
Flash Point 215.3ºC
Exact Mass 428.11100
PSA 133.27000
LogP 2.56600
Vapour Pressure 3.51E-16mmHg at 25°C
Index of Refraction 1.608

 Synonyms

Di-O-acetyl-usninsaeure
7,9-diacetoxy-2,6-diacetyl-3-hydroxy-8,9b-dimethyl-9bH-dibenzofuran-1-one
(+-)-O7,O9-Diacetyl-usninsaeure
1,4-Dioxaspiro[4.5]dec-7-ene-8-carboxaldehyde,7,9,9-trimethyl
7,9,9-trimethyl-1,4-dioxaspiro[4,5]dec-7-en-8-carboxaldehyde
(+-)-O7,O9-diacetyl-usninic acid
O.O-Diacetyl-usninsaeure
7,9-O,O-diacetylusnic acid