Vanillic acid
Chemical compound
Vanillic acid is a dihydroxybenzoic acid derivative used as a flavoring agent. It is an oxidized form of vanillin. It is also an intermediate in the production of vanillin from ferulic acid. Wikipedia
Molar mass: 168.14 g/mol
Formula: C8H8O4
Melting point: 210 to 213 °C (410 to 415 °F; 483 to 486 K)
NFPA 704 (fire diamond): 1 0 0