(2S,3S)-1,4-Bis(benzyloxy)-2,3-butanediol

(-)-1,4-二-O-苄基-L-苏糖醇

Also known as: (-)-1,4-Di-O-benzyl-L-threitol, (2S,3S)-1,4-bis(phenylmethoxy)butane-2,3-diol, (-)-(2S,3S)-1,4-Bis(benzyloxy)-2,3-butanediol, (2S,3S)-(-)-1,4-Dibenzyloxy-2,3-butanediol, 1,4-Di-O-benzyl-L-threitol, MFCD00077723

(2S,3S)-1,4-Bis(benzyloxy)-2,3-butanediol (CAS 17401-06-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H22O4 and a molecular weight of 302.365 g/mol. It is also known as (-)-1,4-Di-O-benzyl-L-threitol, (2S,3S)-1,4-bis(phenylmethoxy)butane-2,3-diol and (-)-(2S,3S)-1,4-Bis(benzyloxy)-2,3-butanediol. Key properties include a melting point of 55-58 °C, a boiling point of 484.4±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 246.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

17401-06-8

Jingsj CID

J-40860-8

Molecular Formula

C₁₈H₂₂O₄

Chinese Name

(-)-1,4-二-O-苄基-L-苏糖醇

Molecular Weight

302.365 g/mol

Category

Alcohols

Last updated

8/21/2026