(S)-(-)-1,1-Diphenyl-1,2-propanediol

(S)-(-)-1,1-二苯基-1,2-丙二醇

Also known as: (2S)-1,1-Diphenyl-1,2-propanediol, (2S)-1,1-diphenylpropane-1,2-diol, (S)-(-)-1,1-DIPHENYL-1,2-PROPANEDIOL, (S)-1,1-Diphenyl-1,2-propanediol

CAS No.: 46755-94-6
Jingsj CID: J-21278-0
Molecular Formula: C₁₂H₂₁NO₃Si
Chinese Name: (S)-(-)-1,1-二苯基-1,2-丙二醇
Molecular Weight: 255.385 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	89-92ºC
Boiling Point	309.6±25.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	141.0±23.2 °C

Frequently Asked Questions

What is the CAS number of (S)-(-)-1,1-Diphenyl-1,2-propanediol?

46755-94-6

What are the molecular formula and molecular weight of (S)-(-)-1,1-Diphenyl-1,2-propanediol?

C12H21NO3Si, molecular weight 255.385 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026