(1R)-1-(4-Chlorophenyl)-1,2-ethanediol

Also known as: (1R)-1-(4-chlorophenyl)ethane-1,2-diol, (R)-1-(4-chlorophenyl)ethane-1,2-diol, (R)-1,2-dihydroxy-1-(4-chlorophenyl)ethane, (R)-(+)-1-(4-chlorophenyl)-1,2-ethanediol, 1,2-Ethanediol, 1-(4-chlorophenyl)-, (1R)-

(1R)-1-(4-Chlorophenyl)-1,2-ethanediol (CAS 152142-03-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H9ClO2 and a molecular weight of 172.609 g/mol. Key properties include a melting point of 83-84ºC, a boiling point of 332.6±27.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 155.0±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 152142-03-5
Jingsj CID: J-1482013-4
Molecular Formula: C₈H₉ClO₂
Molecular Weight: 172.609 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	83-84ºC
Boiling Point	332.6±27.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	155.0±23.7 °C
Exact Mass	172.029114
PSA	40.46000
LogP	0.63
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.589

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 (1R)-1-(4-Chlorophenyl)-1,2-ethanediol?

The CAS number of (1R)-1-(4-Chlorophenyl)-1,2-ethanediol is 152142-03-5.

What are the molecular formula and molecular weight of (1R)-1-(4-Chlorophenyl)-1,2-ethanediol?

(1R)-1-(4-Chlorophenyl)-1,2-ethanediol has molecular formula C8H9ClO2 and molecular weight 172.609 g/mol.

What are the upstream and downstream products of (1R)-1-(4-Chlorophenyl)-1,2-ethanediol?

For (1R)-1-(4-Chlorophenyl)-1,2-ethanediol, Upstream Products: 1-(4-Chlorophenyl)-2-hydroxy-1-ethanone, 4-Chlorostyrene, 2-(4-chlorophenyl)oxirane; Downstream Products: (R)-1-Phenyl-1,2-ethanediol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(1R)-1-(4-Chlorophenyl)-1,2-ethanediol (CAS 152142-03-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1482013-4 (accessed 2026-11-09).

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