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

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

(S)-(-)-1,1-Diphenyl-1,2-propanediol (CAS 46755-94-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H16O2 and a molecular weight of 228.29100 g/mol. Key properties include a melting point of 89-92ºC, a boiling point of 309.6±25.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 141.0±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 46755-94-6
Jingsj CID: J-21278-2
Molecular Formula: C₁₅H₁₆O₂
Molecular Weight: 228.29100 g/mol
Category: Solvents
Last updated: 11/2/2026

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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
Exact Mass	255.129074
PSA	40.46000
LogP	1.85
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.505

Customs & Trade Information

HS Code	2906299090
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

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

The CAS number of (S)-(-)-1,1-Diphenyl-1,2-propanediol is 46755-94-6.

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

(S)-(-)-1,1-Diphenyl-1,2-propanediol has molecular formula C15H16O2 and molecular weight 228.29100 g/mol.

What are the upstream and downstream products of (S)-(-)-1,1-Diphenyl-1,2-propanediol?

For (S)-(-)-1,1-Diphenyl-1,2-propanediol, Upstream Products: Bromobenzene, (−)-Ethyl L-lactate, Phenyllithium.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 11/2/2026

How to cite: Jingsj. "(S)-(-)-1,1-Diphenyl-1,2-propanediol (CAS 46755-94-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21278-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.