Used primarily as a reactive diluent and comonomer in the production of polyvinyl ester polymers, it improves flexibility and adhesion in coatings, adhesives, and sealants. Its low glass transition temperature enhances low-temperature performance in films and resins. Commonly found in water-based dispersions for paints and construction chemicals, it contributes to good water resistance and durability. Also utilized in textile and leather finishing to improve softness and film formation.