2-fluorobiphenyl-4-carboxylic acid

2-氟联苯基-4-羧酸

Also known as: 3-fluoro-4-phenylbenzoic acid, 3-fluoro-4-biphenylcarboxylic acid, 2-fluorobiphenyl-4-carboxylic Acid, Flurbiprofen EP Impurity E, Flurbiprofen Impurity 5, Flurbiprofen Impurity 5 (EP Impurity E), MFCD05664334, UNII-Z6XXN3O38O

2-fluorobiphenyl-4-carboxylic acid (CAS 137045-30-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H9FO2 and a molecular weight of 216.20800 g/mol. It is also known as 3-fluoro-4-phenylbenzoic acid, 3-fluoro-4-biphenylcarboxylic acid and 2-fluorobiphenyl-4-carboxylic Acid. Key properties include a melting point of 223-227ºC(lit.), a boiling point of 366.3ºC at 760 mmHg, a density of 1.261g/cm3 and a flash point of 175.3ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

137045-30-8

Jingsj CID

J-15864-4

Molecular Formula

C₁₃H₉FO₂

Chinese Name

2-氟联苯基-4-羧酸

Molecular Weight

216.20800 g/mol

Category

Organic Acids

Last updated

8/21/2026