N-Phenylmaleimide is widely used as a key intermediate in the synthesis of polymers and resins. It is particularly valued in the production of high-performance materials due to its ability to enhance thermal stability and mechanical properties. In the electronics industry, it is employed in the manufacture of printed circuit boards and insulating materials, where its heat resistance is crucial. Additionally, N-Phenylmaleimide is utilized in the development of adhesives and coatings, providing improved durability and resistance to harsh environmental conditions. In the field of organic synthesis, it serves as a building block for creating various heterocyclic compounds, which are important in pharmaceutical and agrochemical applications. Its role in cross-linking reactions also makes it valuable in the vulcanization of rubber, enhancing the material's strength and elasticity.