3-Benzyl-2-hydroxycyclopent-2-enone

Also known as: 2-Cyclopenten-1-one, 2-hydroxy-3-(phenylmethyl)-, 2-Hydroxy-3-benzylcyclopent-2-enone, 2-hydroxy-3-(benzyl)-2-cyclopenten-1-one, 3-benzyl-2-hydroxy-2-cyclopenten-1-one, 3-benzyl-2-hydroxycyclopent-2-en-1-one

3-Benzyl-2-hydroxycyclopent-2-enone (CAS 25684-06-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H12O2 and a molecular weight of 188.22200 g/mol. Key properties include a boiling point of 374.911ºC at 760 mmHg, a density of 1.257g/cm3 and a flash point of 160.037ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 25684-06-4
Jingsj CID: J-1493932-3
Molecular Formula: C₁₂H₁₂O₂
Molecular Weight: 188.22200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	374.911ºC at 760 mmHg
Density	1.257g/cm3
Flash Point	160.037ºC
Exact Mass	188.08400
PSA	37.30000
LogP	2.40410
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.634

Customs & Trade Information

HS Code	2914400090
Summary	2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-Benzyl-2-hydroxycyclopent-2-enone?

The CAS number of 3-Benzyl-2-hydroxycyclopent-2-enone is 25684-06-4.

What are the molecular formula and molecular weight of 3-Benzyl-2-hydroxycyclopent-2-enone?

3-Benzyl-2-hydroxycyclopent-2-enone has molecular formula C12H12O2 and molecular weight 188.22200 g/mol.

What are the upstream and downstream products of 3-Benzyl-2-hydroxycyclopent-2-enone?

For 3-Benzyl-2-hydroxycyclopent-2-enone, Upstream Products: Benzyl bromide, 2-Cyclopenten-1-one, 2-Cyclopenten-1-ol.

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-Benzyl-2-hydroxycyclopent-2-enone (CAS 25684-06-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493932-3 (accessed 2026-11-09).

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