2-Fluoro-6-hydroxybenzoic acid(CAS: 67531-86-6)

2-Fluoro-6-hydroxybenzoic acid is a white or off-white crystalline solid with a molecular weight of approximately 172.05 g/mol. It is slightly soluble in water and more soluble in organic solvents like methanol and ethanol. Chemically, it is reactive towards bases and can undergo esterification and amide formation reactions.

2-Fluoro-6-hydroxybenzoic acid can be synthesized through the reaction of 6-hydroxybenzoic acid with hydrogen fluoride in the presence of a suitable catalyst such as anhydrous zinc chloride. The process involves the introduction of a fluorine atom at the 2-position, followed by isolation and purification of the product.

2-Fluoro-6-hydroxybenzoic acid finds application in pharmaceuticals, where it can be used as a precursor in drug synthesis. It is also utilized in the development of sensors and in the production of certain polymers. Additionally, it is explored for its potential in semiconductor applications.

When handling 2-Fluoro-6-hydroxybenzoic acid, it is crucial to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate absorbent materials, and the area should be thoroughly washed down. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.