Used in organic electronics, particularly in the production of organic light-emitting diodes (OLEDs), as a building block for host materials in blue phosphorescent devices. Its structural stability and electron-donating properties make it effective in improving device efficiency and thermal stability. Also employed in the synthesis of hole-transport materials and as a dopant in emissive layers to enhance luminescence performance. Commonly found in research and development of next-generation displays and lighting technologies.