3-(2-Chlorophenyl)-1-(2-naphthyl)prop-2-en-1-one

3-(2-氯苯基)-1-(2-萘)-2-丙烯-1-酮

Also known as: 2-Propen-1-one, 3-(2-chlorophenyl)-1-(2-naphthalenyl)-, 3-(2-chlorophenyl)-1-(2-naphthyl)-2-propen-1-one, 3-(2-chlorophenyl)-1-naphthalen-2-ylprop-2-en-1-one, (2E)-1-(2-naphthyl)-3-(2-chlorophenyl)-2-propen-1-one

3-(2-Chlorophenyl)-1-(2-naphthyl)prop-2-en-1-one (CAS 57221-64-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H13ClO and a molecular weight of 292.75900 g/mol. It is also known as 2-Propen-1-one, 3-(2-chlorophenyl)-1-(2-naphthalenyl)-, 3-(2-chlorophenyl)-1-(2-naphthyl)-2-propen-1-one and 3-(2-chlorophenyl)-1-naphthalen-2-ylprop-2-en-1-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57221-64-4
Jingsj CID: J-873733-1
Molecular Formula: C₁₉H₁₃ClO
Chinese Name: 3-(2-氯苯基)-1-(2-萘)-2-丙烯-1-酮
Molecular Weight: 292.75900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(2-Chlorophenyl)-1-(2-naphthyl)prop-2-en-1-one?

The CAS number of 3-(2-Chlorophenyl)-1-(2-naphthyl)prop-2-en-1-one is 57221-64-4.

What are the molecular formula and molecular weight of 3-(2-Chlorophenyl)-1-(2-naphthyl)prop-2-en-1-one?

3-(2-Chlorophenyl)-1-(2-naphthyl)prop-2-en-1-one has molecular formula C19H13ClO and molecular weight 292.75900 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. "3-(2-Chlorophenyl)-1-(2-naphthyl)prop-2-en-1-one (CAS 57221-64-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-873733-1 (accessed 2026-10-24).

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