Used as a reactive intermediate in polymer synthesis, particularly in the production of functional polymers and copolymers. Its amide group and vinyl functionality allow it to participate in radical polymerization, enabling the creation of water-soluble polymers with tertiary amine groups. These polymers are applied in flocculants for water treatment, where they help in solid-liquid separation by aggregating suspended particles. Also utilized in developing cationic polymers for personal care products such as conditioners and hair fixatives due to their film-forming and surface-adhering properties. Additionally, serves as a building block in synthesizing stimuli-responsive hydrogels for drug delivery systems, where pH sensitivity is required. Its ability to form strong hydrogen bonds enhances adhesion in coating formulations and improves performance in textile and paper processing chemicals.