Used in the production of hydrogels for biomedical applications, such as drug delivery systems and tissue engineering scaffolds. It serves as a crosslinking agent in the creation of soft contact lenses and wound dressings due to its biocompatibility and ability to form flexible, water-absorbent networks. Additionally, it is employed in 3D printing and photopolymerization processes to create precise, durable structures for various industrial and medical purposes. Its hydrophilic nature makes it suitable for surface modification to enhance lubrication and reduce friction in medical devices.