2',3'-Difluoro-[1,1'-biphenyl]-4-carboxylic acid

2',3'-二氟-[1,1'-联苯]-4-羧酸

Also known as: 4-(2,3-Difluorophenyl)benzoic acid, 2',3'-Difluoro-4-biphenylcarboxylic acid, 2',3'-Difluoro[1,1'-biphenyl]-4-carboxylic acid, 2',3'-Difluorobiphenyl-4-carboxylic acid, [1,1'-Biphenyl]-4-carboxylic acid, 2',3'-difluoro-

2',3'-Difluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 505082-93-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H8F2O2 and a molecular weight of 234.19800 g/mol. It is also known as 4-(2,3-Difluorophenyl)benzoic acid, 2',3'-Difluoro-4-biphenylcarboxylic acid and 2',3'-Difluoro[1,1'-biphenyl]-4-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 505082-93-9
Jingsj CID: J-881231-3
Molecular Formula: C₁₃H₈F₂O₂
Chinese Name: 2',3'-二氟-[1,1'-联苯]-4-羧酸
Molecular Weight: 234.19800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2',3'-Difluoro-[1,1'-biphenyl]-4-carboxylic acid?

The CAS number of 2',3'-Difluoro-[1,1'-biphenyl]-4-carboxylic acid is 505082-93-9.

What are the molecular formula and molecular weight of 2',3'-Difluoro-[1,1'-biphenyl]-4-carboxylic acid?

2',3'-Difluoro-[1,1'-biphenyl]-4-carboxylic acid has molecular formula C13H8F2O2 and molecular weight 234.19800 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. "2',3'-Difluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 505082-93-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-881231-3 (accessed 2026-10-25).

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