4-Formyl-3-hydroxybenzoic acid

4-甲酰-3-羟基苯甲酸

Also known as: Benzoic acid, 4-formyl-3-hydroxy-, 3-Hydroxy-4-formylbenzoic acid, 4-Carboxysalicylaldehyde, MFCD05865188, NSC249767

4-Formyl-3-hydroxybenzoic acid (CAS 619-12-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6O4 and a molecular weight of 166.131 g/mol. It is also known as Benzoic acid, 4-formyl-3-hydroxy-, 3-Hydroxy-4-formylbenzoic acid and 4-Carboxysalicylaldehyde. Key properties include a melting point of 235-240ºC(lit.), a boiling point of 355.0±32.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 182.7±21.6 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

619-12-5

Jingsj CID

J-1522953-7

Molecular Formula

C₈H₆O₄

Chinese Name

4-甲酰-3-羟基苯甲酸

Molecular Weight

166.131 g/mol

Category

Organic Acids

Last updated

8/21/2026