FX1 is widely used in polymer synthesis as a cross-linking agent, enhancing the thermal and mechanical stability of resins. It plays a key role in the production of specialty coatings and adhesives, particularly in high-performance industrial applications where resistance to extreme temperatures and chemicals is required. Due to its reactivity with hydroxyl and amine groups, FX1 is also employed in surface modification of nanomaterials to improve dispersion in composite matrices. Additionally, it serves as an intermediate in the development of certain agrochemicals and pharmaceuticals, contributing to the optimization of active ingredient stability and delivery.