4-(methylsulfonyl) Benzoic Acid(CAS: 4052-30-6)

4-(methylsulfonyl) Benzoic Acid (CAS: 4052-30-6) is a white crystalline solid with a molecular weight of 214.25 g/mol. It is slightly soluble in water and has good solubility in common organic solvents like ethanol and acetone. Chemically, it is a weak acid and shows low reactivity under normal conditions, but it can undergo substitution reactions under specific conditions.

4-(methylsulfonyl) Benzoic Acid can be synthesized through the reaction of benzoic acid with methyl thiocyanate followed by hydrolysis. The process typically involves heating the mixture to promote the reaction, and the yield is around 70-80%. This method requires careful control of temperature and time to achieve high selectivity and yield.

4-(methylsulfonyl) Benzoic Acid finds applications in various industries. It is used in the pharmaceutical sector as an intermediate in the synthesis of some drugs. In the polymer industry, it serves as a stabilizer. Additionally, it is utilized in the production of sensors and semiconductors due to its unique chemical properties.

When handling 4-(methylsulfonyl) Benzoic Acid (CAS: 4052-30-6), it is important to use appropriate personal protective equipment (PPE) such as gloves and goggles. Work in a well-ventilated area or a fume hood to avoid inhalation. If a spill occurs, immediately clean it up using appropriate spill kits. Refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.