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gamma-Phenyl-epsilon-caprolactone

Also known as: 5-Phenyl-2-oxepanone, 2-Oxepanone, 5-phenyl-, 5-phenyloxepan-2-one, 4-phenyl-6-hexanolide, gamma-Phenyl-epsilon-caprolactone >=99.0%

gamma-Phenyl-epsilon-caprolactone (CAS 134339-50-7) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C12H14O2 and a molecular weight of 190.23800 g/mol. Key properties include a boiling point of 354.485ºC at 760 mmHg, a density of 1.081g/cm3 and a flash point of 147.887ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
134339-50-7
Jingsj CID
J-1319660-6
Molecular Formula
C12H14O2
Molecular Weight
190.23800 g/mol
Category
Esters
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point354.485ºC at 760 mmHg
Density1.081g/cm3
Flash Point147.887ºC
Exact Mass190.09900
PSA26.30000
LogP2.49730
Vapor Pressure0mmHg at 25°C
Refractive Index1.524

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed

Frequently Asked Questions

What is the CAS number of gamma-Phenyl-epsilon-caprolactone?

The CAS number of gamma-Phenyl-epsilon-caprolactone is 134339-50-7.

What are the molecular formula and molecular weight of gamma-Phenyl-epsilon-caprolactone?

gamma-Phenyl-epsilon-caprolactone has molecular formula C12H14O2 and molecular weight 190.23800 g/mol.

Is gamma-Phenyl-epsilon-caprolactone hazardous?

gamma-Phenyl-epsilon-caprolactone has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.

What are the upstream and downstream products of gamma-Phenyl-epsilon-caprolactone?

For gamma-Phenyl-epsilon-caprolactone, Upstream Products: 4-Phenylcyclohexanone.

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

Last updated:

How to cite: Jingsj. "gamma-Phenyl-epsilon-caprolactone (CAS 134339-50-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1319660-6 (accessed 2026-11-06).

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