2-Phenoxy-1-phenylethanone

2'-苯氧基苯乙酮

Also known as: 2-Phenoxyacetophenone, 2'-Phenoxyacetophenone, alpha-Phenoxyacetophenone, Phenacyl phenoxide, Phenyl phenacyl ether, NSC 7586, omega-Phenoxyacetophenone, phenoxymethyl phenyl ketone, Ethanone, 2-phenoxy-1-phenyl-

2-Phenoxy-1-phenylethanone (CAS 721-04-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H12O2 and a molecular weight of 212.244 g/mol. It is also known as 2-Phenoxyacetophenone, 2'-Phenoxyacetophenone and alpha-Phenoxyacetophenone. Key properties include a melting point of 73 °C, a boiling point of 361.3±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 166.8±16.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 721-04-0
Jingsj CID: J-1384250-3
Molecular Formula: C₁₄H₁₂O₂
Chinese Name: 2'-苯氧基苯乙酮
Molecular Weight: 212.244 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	73 °C
Boiling Point	361.3±25.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	166.8±16.7 °C

Frequently Asked Questions

What is the CAS number of 2-Phenoxy-1-phenylethanone?

The CAS number of 2-Phenoxy-1-phenylethanone is 721-04-0.

What are the molecular formula and molecular weight of 2-Phenoxy-1-phenylethanone?

2-Phenoxy-1-phenylethanone has molecular formula C14H12O2 and molecular weight 212.244 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Phenoxy-1-phenylethanone (CAS 721-04-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1384250-3 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.