Used as a key building block in the synthesis of high-performance polymers, particularly in the production of fluorinated polyimides and liquid crystal polymers. Its rigid biphenyl structure and fluorine substituents enhance thermal stability, improve solubility in organic solvents, and reduce dielectric constants, making it valuable in advanced electronic materials such as flexible printed circuit boards, display technologies, and semiconductor applications. Also employed in pharmaceutical research as a scaffold for designing bioactive molecules due to its metabolic stability and favorable physicochemical properties.