4,4'-Difluorobiphenyl-2,2'-dicarboxylic acid

4,4'-二氟联苯-2,2'-二羧酸

Also known as: 4,4-Difluorobiphenyl-2,2-dicarboxylic acid, 1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,4'-difluoro-, 2-(2-carboxy-4-fluorophenyl)-5-fluorobenzoic acid

4,4'-Difluorobiphenyl-2,2'-dicarboxylic acid (CAS 1215205-82-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H8F2O4 and a molecular weight of 278.20800 g/mol. It is also known as 4,4-Difluorobiphenyl-2,2-dicarboxylic acid, 1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,4'-difluoro- and 2-(2-carboxy-4-fluorophenyl)-5-fluorobenzoic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1215205-82-5
Jingsj CID: J-1043893-8
Molecular Formula: C₁₄H₈F₂O₄
Chinese Name: 4,4'-二氟联苯-2,2'-二羧酸
Molecular Weight: 278.20800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,4'-Difluorobiphenyl-2,2'-dicarboxylic acid?

The CAS number of 4,4'-Difluorobiphenyl-2,2'-dicarboxylic acid is 1215205-82-5.

What are the molecular formula and molecular weight of 4,4'-Difluorobiphenyl-2,2'-dicarboxylic acid?

4,4'-Difluorobiphenyl-2,2'-dicarboxylic acid has molecular formula C14H8F2O4 and molecular weight 278.20800 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. "4,4'-Difluorobiphenyl-2,2'-dicarboxylic acid (CAS 1215205-82-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1043893-8 (accessed 2026-10-25).

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