This chemical is primarily used in the synthesis of specialty polymers and coatings, where it acts as a monomer to impart cationic properties. It is particularly valuable in the production of flocculants for water treatment processes, aiding in the aggregation and removal of suspended particles. Additionally, it finds application in the formulation of hair care products, such as conditioners, where it enhances softness and manageability by binding to hair fibers. Its cationic nature also makes it useful in the development of antimicrobial agents for surface coatings and textiles. In the paper industry, it is employed to improve the strength and retention of fibers during the manufacturing process.