3-Phenyl-2-cyclohexen-1-one

Also known as: 1-Phenyl-1-cyclohexen-3-one, 1-Phenylcyclohexen-3-one, 2-Cyclohexen-1-one, 3-phenyl-, 2-Cyclohexen-1-one,3-phenyl, 3-Phenyl-2-cyclohexenone, 3-Phenyl-2-cyclohexen-1-one, 3-phenylcyclohex-2-en-1-one, 3-phenylcyclohex-2-enone, Einecs 233-755-1, Nsc 63067

3-Phenyl-2-cyclohexen-1-one (CAS 10345-87-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H12O and a molecular weight of 172.22300 g/mol. Key properties include a boiling point of 282ºC at 760mmHg, a density of 1.087g/cm3 and a flash point of 113.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 10345-87-6
Jingsj CID: J-1495142-9
Molecular Formula: C₁₂H₁₂O
Molecular Weight: 172.22300 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	282ºC at 760mmHg
Density	1.087g/cm3
Flash Point	113.7ºC
Exact Mass	172.08900
PSA	17.07000
LogP	2.82300
Vapor Pressure	0.00344mmHg at 25°C
Refractive Index	1.568

Customs & Trade Information

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-Phenyl-2-cyclohexen-1-one?

The CAS number of 3-Phenyl-2-cyclohexen-1-one is 10345-87-6.

What are the molecular formula and molecular weight of 3-Phenyl-2-cyclohexen-1-one?

3-Phenyl-2-cyclohexen-1-one has molecular formula C12H12O and molecular weight 172.22300 g/mol.

What are the upstream and downstream products of 3-Phenyl-2-cyclohexen-1-one?

For 3-Phenyl-2-cyclohexen-1-one, Downstream Products: 3-Phenyltoluene, 3-Phenylcyclohexanone, 3-Phenylphenol.

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. "3-Phenyl-2-cyclohexen-1-one (CAS 10345-87-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495142-9 (accessed 2026-11-09).

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