(+)-TADDOL

(4S,5S)-2,2-二甲基-α,α,α',α'-四苯基-1,3-二氧戊环-4,5-二甲醇

Also known as: (4S,5S)-2,2-Dimethyl-α,α,α',α'-tetraphenyldioxolane-4,5-dimethanol, (+)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane, (+)-trans-α,α'-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol), (2S,3S)-(+)-1,1,4,4-Tetraphenyl-2,3-(2-propylidenedioxy)-butane-1,4-diol, [(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(diphenylmethanol), (4S,5S)-4,5-Bis(diphenylhydroxymethyl)-2,2-dimethyl-1,3-dioxolane

(+)-TADDOL (CAS 93379-49-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C31H30O4 and a molecular weight of 466.568 g/mol. It is also known as (4S,5S)-2,2-Dimethyl-α,α,α',α'-tetraphenyldioxolane-4,5-dimethanol, (+)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane and (+)-trans-α,α'-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol). Key properties include a melting point of 193-195ºC, a boiling point of 633.2±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 336.7±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

93379-49-8

Jingsj CID

J-17476-5

Molecular Formula

C₃₁H₃₀O₄

Chinese Name

(4S,5S)-2,2-二甲基-α,α,α',α'-四苯基-1,3-二氧戊环-4,5-二甲醇

Molecular Weight

466.568 g/mol

Category

Solvents

Last updated

8/21/2026