7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione

Modify Date: 2024-01-20 12:56:26

7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione Structure
7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione structure
Common Name 7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione
CAS Number 69975-77-5 Molecular Weight 410.37400
Density 1.51g/cm3 Boiling Point 729.9ºC at 760 mmHg
Molecular Formula C22H18O8 Melting Point N/A
MSDS N/A Flash Point 260.7ºC

 Names

Name 7-hydroxy-8-(7-hydroxy-4-methoxy-5-methyl-2-oxochromen-8-yl)-4-methoxy-5-methylchromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.51g/cm3
Boiling Point 729.9ºC at 760 mmHg
Molecular Formula C22H18O8
Molecular Weight 410.37400
Flash Point 260.7ºC
Exact Mass 410.10000
PSA 119.34000
LogP 3.61160
Index of Refraction 1.685

 Synonyms

Bis(8,8'-(7-hydroxy-4-methoxy-5-methylcoumarin))
7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-(8,8'-bi-2H-1-benzopyran)-2,2'-dione
(8,8'-Bi-2H-1-Benzopyran)-2,2'-dione,7,7'-dihydroxy-4,4'-dimethoxy-5,5'-dimethyl
7,7'-dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-2H,2'H-8,8'-bichromene-2,2'-dione
Orlandin
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