This chemical is primarily used as a ligand in organometallic chemistry and catalysis. It plays a significant role in facilitating various transition metal-catalyzed reactions, such as cross-coupling reactions, hydrogenation, and polymerization processes. Its bulky tert-butyl groups enhance steric hindrance, which can improve selectivity and stability in catalytic systems. Additionally, it is employed in the synthesis of fine chemicals and pharmaceuticals, where precise control over reaction pathways is crucial. Its application in materials science includes the development of advanced polymers and coordination complexes with unique properties.