(+)-4,5-Bis[hydroxy(diphenyl)methyl]-2-methyl-2-phenyl-1,3-dioxolane

(+)-4,5-双[羟基(二苯基)甲基]-2-甲基-2-苯基-1,3-二氧戊环

Also known as: (+)-4,5-Bis[hydroxy(diphenyl)methyl]-2-methyl-2-phenyl-1,3-dioxolane, (+)-4,5-Bis[hydroxy(diphenyl)methyl-2-phenyl-1,3-dioxolane, (2R,3R)-1,1,4,4-Tetraphenyl-2,3-O-(1-phenylethylidene)-1,2,3,4-butanetetrol, (2R,3R)-2,3-O-(1-Phenylethylidene)-1,1,4,4-tetraphenyl-1,2,3,4-butanetetrol, [(4R,5R)-2-Methyl-2-phenyl-1,3-dioxolane-4,5-diyl]bis(diphenylmethanol)

(+)-4,5-Bis[hydroxy(diphenyl)methyl]-2-methyl-2-phenyl-1,3-dioxolane (CAS 109306-21-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C36H32O4 and a molecular weight of 528.637 g/mol. It is also known as (+)-4,5-Bis[hydroxy(diphenyl)methyl-2-phenyl-1,3-dioxolane, (2R,3R)-1,1,4,4-Tetraphenyl-2,3-O-(1-phenylethylidene)-1,2,3,4-butanetetrol and (2R,3R)-2,3-O-(1-Phenylethylidene)-1,1,4,4-tetraphenyl-1,2,3,4-butanetetrol. Key properties include a melting point of 120 °C, a boiling point of 701.9±55.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 378.3±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

109306-21-0

Jingsj CID

J-1419400-9

Molecular Formula

C₃₆H₃₂O₄

Chinese Name

(+)-4,5-双[羟基(二苯基)甲基]-2-甲基-2-苯基-1,3-二氧戊环

Molecular Weight

528.637 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026