CAS 4691-71-8

4-Cyano-2-hydroxybenzoic acid

CAS: 4691-71-8

Formula: C₈H₅NO₃

Color and Shape: Solid

Molecular weight: 163.1302

Ref: IN-DA0039QR

4-Cyano-2-hydroxybenzoic acid

CAS: 4691-71-8

4-Cyano-2-hydroxybenzoic acid

Purity: ≥95%

Molecular weight: 163.13g/mol

Ref: 54-OR400408

4-Cyano-2-hydroxybenzoic acid

CAS: 4691-71-8

4-Cyano-2-hydroxybenzoic acid (4CHB) is an alkylating agent that can be used as a reagent in organic synthesis. It is prepared by oxidation of methyl benzoate with phosphine oxide to form the corresponding phosphonium salt, which reacts with hydrazine to give 4CHB. 4CHB is also a dicarboxylate and has functional groups of both acidic and basic nature. The product's physicochemical properties include high solubility in water, low solubility in organic solvents, and moderate stability at room temperature. 4CHB can be used as an efficient oxidant for the preparation of oxides from hydrazines.

Formula: C₈H₅NO₃

Purity: Min. 95%

Molecular weight: 163.13 g/mol

Ref: 3D-EAA69171