3-Chloro-[1,1'-biphenyl]-4,4'-dicarboxylic acid

3-氯-[1,1-联苯]-4,4-二羧酸

Also known as: 4-(4-Carboxyphenyl)-2-chlorobenzoic acid, [1,1'-Biphenyl]-4,4'-dicarboxylic acid, 3-chloro-, 4-(4-carboxyphenyl)-2-chlorobenzoic acid

3-Chloro-[1,1'-biphenyl]-4,4'-dicarboxylic acid (CAS 1261891-38-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H9ClO4 and a molecular weight of 276.67200 g/mol. It is also known as 4-(4-Carboxyphenyl)-2-chlorobenzoic acid, [1,1'-Biphenyl]-4,4'-dicarboxylic acid, 3-chloro- and 4-(4-carboxyphenyl)-2-chlorobenzoic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1261891-38-6
Jingsj CID: J-1182224-0
Molecular Formula: C₁₄H₉ClO₄
Chinese Name: 3-氯-[1,1-联苯]-4,4-二羧酸
Molecular Weight: 276.67200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 3-Chloro-[1,1'-biphenyl]-4,4'-dicarboxylic acid?

The CAS number of 3-Chloro-[1,1'-biphenyl]-4,4'-dicarboxylic acid is 1261891-38-6.

What are the molecular formula and molecular weight of 3-Chloro-[1,1'-biphenyl]-4,4'-dicarboxylic acid?

3-Chloro-[1,1'-biphenyl]-4,4'-dicarboxylic acid has molecular formula C14H9ClO4 and molecular weight 276.67200 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-Chloro-[1,1'-biphenyl]-4,4'-dicarboxylic acid (CAS 1261891-38-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1182224-0 (accessed 2026-10-25).

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