3-Phenylcyclobutanone

Also known as: 3-phenylcyclobutan-1-one, 3-Phenyl-1-cyclobutanone, 3-PHENYL-CYCLOBUTANE-1-ONE, 1-Oxo-3-phenylcyclobutane, Cyclobutanone, 3-phenyl-, AKOS MSC-0146, CHEMBRDG-BB 4002962

3-Phenylcyclobutanone (CAS 52784-31-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10O and a molecular weight of 146.18600 g/mol. Key properties include a boiling point of 258ºC at 760 mmHg, a density of 1.11g/cm3 and a flash point of 105.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 52784-31-3
Jingsj CID: J-1504249-6
Molecular Formula: C₁₀H₁₀O
Molecular Weight: 146.18600 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	258ºC at 760 mmHg
Density	1.11g/cm3
Flash Point	105.8ºC
Exact Mass	146.07300
PSA	17.07000
LogP	2.13310
Refractive Index	1.567

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-Phenylcyclobutanone?

The CAS number of 3-Phenylcyclobutanone is 52784-31-3.

What are the molecular formula and molecular weight of 3-Phenylcyclobutanone?

3-Phenylcyclobutanone has molecular formula C10H10O and molecular weight 146.18600 g/mol.

What are the upstream and downstream products of 3-Phenylcyclobutanone?

For 3-Phenylcyclobutanone, Upstream Products: Phenylacetylene; Downstream Products: ketene, (E)-4-phenylbut-3-en-2-one, 1,3-diphenyl-1-butanone.

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-Phenylcyclobutanone (CAS 52784-31-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504249-6 (accessed 2026-11-09).

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