(S)-1-(4-Chlorophenyl)ethanol

(S)-1-(4-氯苯基)乙醇

Also known as: (S)-4-CHLORO-ALPHA-METHYLBENZYL ALCOHOL, (S)-4-Chloro-1-phenylethanol, (1S)-1-(4-chlorophenyl)ethanol, (S)-4-Chloro-α-methylbenzyl alcohol, p-Chloro-α-methylbenzyl alcohol, α-(p-Chlorophenyl)ethanol

(S)-1-(4-Chlorophenyl)ethanol (CAS 99528-42-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H9ClO and a molecular weight of 156.609 g/mol. It is also known as (S)-4-CHLORO-ALPHA-METHYLBENZYL ALCOHOL, (S)-4-Chloro-1-phenylethanol and (1S)-1-(4-chlorophenyl)ethanol. Key properties include a boiling point of 240.6±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 99.3±20.4 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
99528-42-4
Jingsj CID
J-1507191-4
Molecular Formula
C8H9ClO
Chinese Name
(S)-1-(4-氯苯基)乙醇
Molecular Weight
156.609 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point240.6±15.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point99.3±20.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (S)-1-(4-Chlorophenyl)ethanol?

The CAS number of (S)-1-(4-Chlorophenyl)ethanol is 99528-42-4.

What are the molecular formula and molecular weight of (S)-1-(4-Chlorophenyl)ethanol?

(S)-1-(4-Chlorophenyl)ethanol has molecular formula C8H9ClO and molecular weight 156.609 g/mol.

Is (S)-1-(4-Chlorophenyl)ethanol hazardous?

(S)-1-(4-Chlorophenyl)ethanol has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "(S)-1-(4-Chlorophenyl)ethanol (CAS 99528-42-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1507191-4 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.