This chemical is primarily used in the synthesis of specialized polymers and resins, where its chloromethyl groups enable cross-linking reactions, enhancing material strength and durability. It serves as a key intermediate in the production of ion-exchange resins, which are widely used in water purification systems to remove contaminants. Additionally, it finds application in the development of high-performance coatings and adhesives, where its structure contributes to improved thermal and chemical resistance. In organic chemistry, it acts as a building block for creating complex molecules, particularly in pharmaceutical research and agrochemical development. Its reactivity makes it valuable in modifying surfaces for advanced materials and nanotechnology applications.