1,2-bis(4-chlorophenyl)ethane-1,2-dione

1,2-双(4-氯苯基)乙烷-1,2-二酮

Also known as: 1,2-bis(4-chlorophenyl)-1,2-ethanedione, 4,4'-dichlorobenzil, p,p'-dichlorobenzil, bis(4-chlorophenyl)glyoxal

1,2-bis(4-chlorophenyl)ethane-1,2-dione (CAS 88372-92-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H8Cl2O2 and a molecular weight of 279.11800 g/mol. It is also known as 1,2-bis(4-chlorophenyl)-1,2-ethanedione, 4,4'-dichlorobenzil and p,p'-dichlorobenzil. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 88372-92-3
Jingsj CID: J-1049460-4
Molecular Formula: C₁₄H₈Cl₂O₂
Chinese Name: 1,2-双(4-氯苯基)乙烷-1,2-二酮
Molecular Weight: 279.11800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,2-bis(4-chlorophenyl)ethane-1,2-dione?

The CAS number of 1,2-bis(4-chlorophenyl)ethane-1,2-dione is 88372-92-3.

What are the molecular formula and molecular weight of 1,2-bis(4-chlorophenyl)ethane-1,2-dione?

1,2-bis(4-chlorophenyl)ethane-1,2-dione has molecular formula C14H8Cl2O2 and molecular weight 279.11800 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. "1,2-bis(4-chlorophenyl)ethane-1,2-dione (CAS 88372-92-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1049460-4 (accessed 2026-10-25).

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