2-Chloroethyl acrylate is primarily used in the production of polymers and copolymers. Its reactive double bond and chloroethyl group make it a valuable monomer for creating materials with specific properties. It is often employed in the synthesis of adhesives, coatings, and sealants, where it enhances durability and resistance to environmental factors. Additionally, it is utilized in the manufacture of specialty plastics and resins, particularly those requiring chemical stability and flexibility. In the field of biomedical applications, it can be incorporated into hydrogels or other materials designed for controlled drug delivery systems. Its versatility also extends to the production of industrial coatings that require strong adhesion and resistance to wear and tear.