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1-(4-Chlorophenyl)ethanol

Also known as: 1-(p-Chlorophenyl)ethanol, 1-p-Chlorophenylethyl alcohol, 4-Chlorophenyl methyl carbinol, p-Chloro-α-methylbenzyl alcohol, α-Methyl-4-chlorobenzyl alcohol, α-(p-Chlorophenyl)ethanol, 4-chloro-alpha-methyl-benzenemethanol, Benzenemethanol, 4-chloro-α-methyl-, p-chlorophenylethan-1-ol, 4-Chloro-α-methylbenzyl Alcohol, MFCD00041038, EINECS 222-223-4

1-(4-Chlorophenyl)ethanol (CAS 3391-10-4) 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. 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. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3391-10-4
Jingsj CID
J-24092-6
Molecular Formula
C8H9ClO
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
Exact Mass156.034195
PSA20.23000
LogP1.98
Vapor Pressure0.0±0.5 mmHg at 25°C
Refractive Index1.551

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin
  • H332 — Harmful if inhaled
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

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

The CAS number of 1-(4-Chlorophenyl)ethanol is 3391-10-4.

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

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

Is 1-(4-Chlorophenyl)ethanol hazardous?

1-(4-Chlorophenyl)ethanol has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.

What are the upstream and downstream products of 1-(4-Chlorophenyl)ethanol?

For 1-(4-Chlorophenyl)ethanol, Upstream Products: 1-(4-Chlorophenyl)ethanone, Isopropanol, 4-Chlorostyrene; Downstream Products: 1-Phenylethanol, 1-(4-Chlorophenyl)ethanone, 2,4'-Dichloroacetophenone.

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

Last updated:

How to cite: Jingsj. "1-(4-Chlorophenyl)ethanol (CAS 3391-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24092-6 (accessed 2026-11-09).

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