This chemical is primarily used in catalysis, particularly in asymmetric synthesis, where it acts as a chiral ligand. Its structure, featuring diphenylphosphino groups and trifluoromethyl substituents, makes it highly effective in facilitating enantioselective reactions, such as hydrogenation, carbon-carbon bond formation, and other transition metal-catalyzed processes. The trifluoromethyl groups enhance its stability and reactivity, making it suitable for use in demanding chemical environments. It is often employed in the pharmaceutical industry for the synthesis of chiral intermediates, which are crucial for producing enantiomerically pure drugs. Additionally, its application extends to materials science, where it aids in the development of advanced polymers and catalysts with specific stereochemical properties.