2-(2-Methoxyethoxy)benzoic acid(CAS: 98684-32-3)

2-(2-Methoxyethoxy)benzoic acid is a white crystalline solid with a molecular weight of approximately 231.26 g/mol. It has a pKa of about 4.8 and is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. Chemically, it is relatively stable but can undergo hydrolysis in basic conditions.

2-(2-Methoxyethoxy)benzoic acid is synthesized by reacting benzoic acid with 2-methoxyethanol in the presence of a base like sodium hydroxide. The reaction is carried out under reflux conditions to ensure complete esterification. The product is then purified by recrystallization from hot ethanol.

2-(2-Methoxyethoxy)benzoic acid is used in the pharmaceutical industry as a precursor for the synthesis of certain drugs. It is also utilized in the polymer industry for the modification of polymer properties. Additionally, it can be found in the development of sensors and in the production of certain electronic materials.

When handling 2-(2-Methoxyethoxy)benzoic acid, use appropriate personal protective equipment including gloves, goggles, and a lab coat. Store the compound in a cool, dry place away from direct sunlight and heat sources. In case of a spill, neutralize the acid with a base and then clean up using appropriate waste disposal methods. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information.