2,2'-Dioxo-2H,2'H-3,4'-bichromen-7'-yl acetate

Modify Date: 2025-09-21 12:28:09

2,2'-Dioxo-2H,2'H-3,4'-bichromen-7'-yl acetate Structure
2,2'-Dioxo-2H,2'H-3,4'-bichromen-7'-yl acetate structure
Common Name 2,2'-Dioxo-2H,2'H-3,4'-bichromen-7'-yl acetate
CAS Number 855774-20-8 Molecular Weight 348.306
Density 1.4±0.1 g/cm3 Boiling Point 579.0±50.0 °C at 760 mmHg
Molecular Formula C20H12O6 Melting Point N/A
MSDS N/A Flash Point 257.1±30.2 °C

 Names

Name 2,2'-Dioxo-2H,2'H-3,4'-bichromen-7'-yl acetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 579.0±50.0 °C at 760 mmHg
Molecular Formula C20H12O6
Molecular Weight 348.306
Flash Point 257.1±30.2 °C
Exact Mass 348.063385
LogP 3.22
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.658

 Synonyms

2,2'-Dioxo-2H,2'H-3,4'-bichromen-7'-yl acetate
[3,4'-Bi-2H-1-benzopyran]-2,2'-dione, 7'-(acetyloxy)-
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