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4'-Cyclohexylacetophenone

Also known as: 1-(4-cyclohexylphenyl)ethanone, 1-acetyl-4-cyclohexylbenzene, p-cyclohexylacetophenone, para-cyclohexylacetophenone, Ethanone, 1-(4-cyclohexylphenyl)-, MFCD00001453, EINECS 242-432-4

4'-Cyclohexylacetophenone (CAS 18594-05-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H18O and a molecular weight of 202.292 g/mol. Key properties include a melting point of 68-70 °C(lit.), a boiling point of 316.4±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 138.2±17.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18594-05-3
Jingsj CID
J-5577-6
Molecular Formula
C14H18O
Molecular Weight
202.292 g/mol
Category
Ketones
Last updated
8/21/2026
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Physicochemical Properties

Melting Point68-70 °C(lit.)
Boiling Point316.4±0.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point138.2±17.0 °C
Exact Mass202.135757
PSA17.07000
LogP4.18
Vapor Pressure0.0±0.6 mmHg at 25°C
Refractive Index1.527

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of 4'-Cyclohexylacetophenone?

The CAS number of 4'-Cyclohexylacetophenone is 18594-05-3.

What are the molecular formula and molecular weight of 4'-Cyclohexylacetophenone?

4'-Cyclohexylacetophenone has molecular formula C14H18O and molecular weight 202.292 g/mol.

Is 4'-Cyclohexylacetophenone hazardous?

4'-Cyclohexylacetophenone has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 4'-Cyclohexylacetophenone?

For 4'-Cyclohexylacetophenone, Upstream Products: Cyclohexylbenzene, Acetyl chloride, Bromocyclohexane; Downstream Products: Cyclohexanone, 4'-Hydroxyacetophenone, 2-bromo-1-(4-cyclohexylphenyl)ethanone.

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

Last updated:

How to cite: Jingsj. "4'-Cyclohexylacetophenone (CAS 18594-05-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5577-6 (accessed 2026-11-09).

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