4-Hydroxy-2-methylbenzoic acid(CAS: 578-39-2)

4-Hydroxy-2-methylbenzoic acid is a phenolic carboxylic acid with the molecular formula C8H8O3. It is a white crystalline solid with a pungent odor. It is soluble in water and ethanol.

4-Hydroxy-2-methylbenzoic acid is primarily used in the pharmaceutical industry as a precursor for the synthesis of other compounds. It is also used in the production of dyes, pigments, and resins.

4-Hydroxy-2-methylbenzoic acid is generally safe for industrial use, but handling should be done with care. It may cause irritation to the eyes and skin. It is not considered extremely toxic, but appropriate personal protective equipment, such as gloves and goggles, should be worn. Follow safety data sheet (SDS) guidelines for disposal and storage.

4-Hydroxy-2-methylbenzoic acid should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. Maintain temperatures below 25°C (77°F) to ensure stability. Avoid contact with incompatible materials such as alkalis and oxidizers.