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2-(2-formylphenyl)benzoic acid

2'-甲酰(1,1'-联苯)-2-羧酸

Also known as: 2'-formyl[1,1'-biphenyl]-2-carboxylic acid, 2'-formylbiphenyl-2-carboxylic acid, 2'-formyl-[1,1'-biphenyl]-2-carboxylic acid, 2'-Formyl-2-biphenylcarboxylic acid, 2-formyldiphenyl-2-carboxylic acid, 1,1'-Biphenyl]-2-carboxylicacid, 2'-formyl-

2-(2-formylphenyl)benzoic acid (CAS 6720-26-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H10O3 and a molecular weight of 226.22700 g/mol. It is also known as 2'-formyl[1,1'-biphenyl]-2-carboxylic acid, 2'-formylbiphenyl-2-carboxylic acid and 2'-formyl-[1,1'-biphenyl]-2-carboxylic acid. Key properties include a melting point of 128ºC, a boiling point of 413.2ºC at 760 mmHg, a density of 1.264g/cm3 and a flash point of 217.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6720-26-9
Jingsj CID
J-1137899-8
Molecular Formula
C14H10O3
Chinese Name
2'-甲酰(1,1'-联苯)-2-羧酸
Molecular Weight
226.22700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point128ºC
Boiling Point413.2ºC at 760 mmHg
Density1.264g/cm3
Flash Point217.9ºC

Frequently Asked Questions

What is the CAS number of 2-(2-formylphenyl)benzoic acid?

The CAS number of 2-(2-formylphenyl)benzoic acid is 6720-26-9.

What are the molecular formula and molecular weight of 2-(2-formylphenyl)benzoic acid?

2-(2-formylphenyl)benzoic acid has molecular formula C14H10O3 and molecular weight 226.22700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-(2-formylphenyl)benzoic acid (CAS 6720-26-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1137899-8 (accessed 2026-10-25).

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