1-Chloro-3-(phenylethynyl)benzene

1-氯-3-(苯乙炔基)苯

Also known as: 1-(3-Chlorophenyl)-2-phenylethyne, 1-Chloro-3-(2-phenylethynyl)benzene, 1-Phenyl-2-(3-chlorophenyl)acetylene, 1-Phenyl-2-(3-chlorophenyl)ethyne, Benzene, 1-chloro-3-(2-phenylethynyl)-

1-Chloro-3-(phenylethynyl)benzene (CAS 51624-34-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H9Cl and a molecular weight of 212.67400 g/mol. It is also known as 1-(3-Chlorophenyl)-2-phenylethyne, 1-Chloro-3-(2-phenylethynyl)benzene and 1-Phenyl-2-(3-chlorophenyl)acetylene. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51624-34-1
Jingsj CID: J-1115039-0
Molecular Formula: C₁₄H₉Cl
Chinese Name: 1-氯-3-(苯乙炔基)苯
Molecular Weight: 212.67400 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Chloro-3-(phenylethynyl)benzene?

The CAS number of 1-Chloro-3-(phenylethynyl)benzene is 51624-34-1.

What are the molecular formula and molecular weight of 1-Chloro-3-(phenylethynyl)benzene?

1-Chloro-3-(phenylethynyl)benzene has molecular formula C14H9Cl and molecular weight 212.67400 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. "1-Chloro-3-(phenylethynyl)benzene (CAS 51624-34-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1115039-0 (accessed 2026-10-25).

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