Used as a key intermediate in the synthesis of high-performance polymers, particularly in the production of fluorinated polyimides and polyamides. These materials exhibit exceptional thermal stability, chemical resistance, and low dielectric constants, making them suitable for advanced electronic applications such as semiconductor packaging, flexible printed circuits, and insulating layers in microelectronics. Also employed in the development of specialty coatings and membranes with enhanced durability and resistance to harsh environments. Its fluorinated structure contributes to improved hydrophobicity and oxidative stability in final products. Additionally, it serves as a building block in the design of pharmaceuticals and agrochemicals where fluorine substitution can enhance biological activity and metabolic stability.