Used primarily as a reactive diluent and comonomer in polymer formulations, this chemical enhances flexibility and adhesion in coatings, adhesives, and sealants. It is valued in radiation-curable systems, such as UV-curable inks and coatings, due to its ability to reduce viscosity while maintaining reactivity. Its low volatility and good solvency make it suitable for use in pressure-sensitive adhesives and protective films. Additionally, it participates in cationic polymerization processes, enabling fast curing and improved surface finish in industrial applications.