(+)-5,5',7,7'-Tetramethoxy-2,2'-bis(4-methoxyphenyl)-[8,8'-bi(4H-1-benzopyran)]-4,4'-dione

Modify Date: 2025-11-25 16:50:10

(+)-5,5',7,7'-Tetramethoxy-2,2'-bis(4-methoxyphenyl)-[8,8'-bi(4H-1-benzopyran)]-4,4'-dione Structure
(+)-5,5',7,7'-Tetramethoxy-2,2'-bis(4-methoxyphenyl)-[8,8'-bi(4H-1-benzopyran)]-4,4'-dione structure
Common Name (+)-5,5',7,7'-Tetramethoxy-2,2'-bis(4-methoxyphenyl)-[8,8'-bi(4H-1-benzopyran)]-4,4'-dione
CAS Number 31771-75-2 Molecular Weight 622.617
Density 1.3±0.1 g/cm3 Boiling Point 813.3±65.0 °C at 760 mmHg
Molecular Formula C36H30O10 Melting Point N/A
MSDS N/A Flash Point 244.3±28.4 °C

 Names

Name 5,5',7,7'-Tetramethoxy-2,2'-bis(4-methoxyphenyl)-4H,4'H-8,8'-bichromene-4,4'-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 813.3±65.0 °C at 760 mmHg
Molecular Formula C36H30O10
Molecular Weight 622.617
Flash Point 244.3±28.4 °C
Exact Mass 622.183899
LogP 5.91
Vapour Pressure 0.0±2.9 mmHg at 25°C
Index of Refraction 1.614

 Synonyms

[8,8'-Bi-4H-1-benzopyran]-4,4'-dione, 5,5',7,7'-tetramethoxy-2,2'-bis(4-methoxyphenyl)-
5,5',7,7'-Tetramethoxy-2,2'-bis(4-methoxyphenyl)-4H,4'H-8,8'-bichromene-4,4'-dione
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