4-(Propylamino)benzoic acid(CAS: 73686-77-8)

4-(Propylamino)benzoic acid is a white or off-white solid with a molecular weight of approximately 210.24 g/mol. It is sparingly soluble in water and more soluble in organic solvents. Chemically, it has limited reactivity, making it stable under normal conditions.

4-(Propylamino)benzoic acid is synthesized by reacting benzoic acid with propylamine in the presence of a base, such as sodium hydroxide, followed by acidification. The yield is typically around 75-80% with good selectivity.

4-(Propylamino)benzoic acid is used in the pharmaceutical industry for the synthesis of certain drugs and in the polymer industry for modifying polymer properties. It also finds use in sensor technology and as a precursor in semiconductor manufacturing.

When handling 4-(Propylamino)benzoic acid, wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Store it in a cool, dry place away from heat sources. In case of a spill, use gloves and a fume hood to clean up, and refer to the Safety Data Sheet (SDS) for detailed instructions.