Used in polymer chemistry as a crosslinking agent to enhance mechanical and thermal stability of polymer networks. Commonly employed in the synthesis of hydrogels for biomedical applications such as drug delivery and tissue engineering. Acts as a reactive monomer in copolymerization processes to introduce functional benzyl groups, improving compatibility and adhesion in coatings and adhesives. Also utilized in the development of stimuli-responsive materials due to its ability to participate in controlled radical polymerization techniques.