Adipoyl chloride is primarily used in the production of nylon-6,6, a widely utilized synthetic polymer known for its strength and durability. It serves as a key monomer in the polymerization process, reacting with hexamethylenediamine to form the polymer chains. This material is extensively employed in the textile industry for manufacturing fibers, fabrics, and carpets, as well as in engineering plastics for automotive parts, electrical components, and industrial equipment. Additionally, adipoyl chloride finds applications in the synthesis of specialty polymers, coatings, and adhesives, where its reactivity with various compounds enables the creation of tailored materials with specific properties. Its role in producing high-performance polymers makes it a crucial component in industries requiring robust and versatile materials.