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3',5'-Difluoro-[1,1'-biphenyl]-2-carboxylic acid

3',5'-二氟-[1,1'-联苯]-2-羧酸

Also known as: 2-(3,5-difluorophenyl)benzoic acid, 3',5'-difluorobiphenyl-2-carboxylic acid, 2-biphenyl-3',5'-difluoro-carboxylic acid, [1,1'-Biphenyl]-2-carboxylic acid, 3',5'-difluoro-

3',5'-Difluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 886363-21-9) 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 2-(3,5-difluorophenyl)benzoic acid, 3',5'-difluorobiphenyl-2-carboxylic acid and 2-biphenyl-3',5'-difluoro-carboxylic acid. Key properties include a boiling point of 339.6ºC at 760 mmHg, a density of 1.333g/cm3 and a flash point of 159.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
886363-21-9
Jingsj CID
J-1165625-6
Molecular Formula
C13H8F2O2
Chinese Name
3',5'-二氟-[1,1'-联苯]-2-羧酸
Molecular Weight
234.19800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point339.6ºC at 760 mmHg
Density1.333g/cm3
Flash Point159.2ºC

Frequently Asked Questions

What is the CAS number of 3',5'-Difluoro-[1,1'-biphenyl]-2-carboxylic acid?

The CAS number of 3',5'-Difluoro-[1,1'-biphenyl]-2-carboxylic acid is 886363-21-9.

What are the molecular formula and molecular weight of 3',5'-Difluoro-[1,1'-biphenyl]-2-carboxylic acid?

3',5'-Difluoro-[1,1'-biphenyl]-2-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:

How to cite: Jingsj. "3',5'-Difluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 886363-21-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1165625-6 (accessed 2026-10-25).

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