Floribundone 1

5,7'-联大黄素甲醚

Also known as: 5,7'-Biphyscion, [1,2'-Bianthracene]-9,9',10,10'-tetrone, 1',4,5,8'-tetrahydroxy-2,3'-dimethoxy-6',7-dimethyl-, [1,2'-Bianthracene]-9,9',10,10'-tetrone, 1',4,5,8'-tetrahydroxy-2,3'-dimethoxy-6',7-dimethyl-, (1R)-, [1,2'-Bianthracene]-9,9',10,10'-tetrone,1',4,5,8'-tetrahydroxy-2,3'-dimethoxy-6',7-dimethyl-, (1R)- (9CI)

Floribundone 1 (CAS 118555-84-3) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C32H22O10 and a molecular weight of 566.511 g/mol. It is also known as 5,7'-Biphyscion, [1,2'-Bianthracene]-9,9',10,10'-tetrone, 1',4,5,8'-tetrahydroxy-2,3'-dimethoxy-6',7-dimethyl- and [1,2'-Bianthracene]-9,9',10,10'-tetrone, 1',4,5,8'-tetrahydroxy-2,3'-dimethoxy-6',7-dimethyl-, (1R)-. Key properties include a boiling point of 869.8±65.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 289.2±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

118555-84-3

Jingsj CID

J-1185591-0

Molecular Formula

C₃₂H₂₂O₁₀

Chinese Name

5,7'-联大黄素甲醚

Molecular Weight

566.511 g/mol

Category

Ethers

Last updated

8/21/2026