N-Phenylmethacrylamide is primarily used in the production of polymers and copolymers. It serves as a monomer in the synthesis of acrylic resins, which are widely applied in coatings, adhesives, and sealants due to their excellent durability and resistance to environmental factors. The chemical is also utilized in the manufacture of specialty plastics, where it enhances thermal stability and mechanical properties. Additionally, it finds application in the development of advanced materials for optical devices and electronic components, owing to its ability to improve transparency and refractive index. In the field of biomedical engineering, N-Phenylmethacrylamide is employed to create hydrogels and other biocompatible materials for drug delivery systems and tissue engineering scaffolds.