Used primarily in organic light-emitting diodes (OLEDs) as a hole-transporting material. Its molecular structure supports high thermal stability and efficient charge transport, making it suitable for use in blue-emitting OLED devices. Commonly found in the emissive or host layers of OLED displays and lighting panels, where it helps improve device efficiency and longevity. Also employed in research and development of advanced optoelectronic materials due to its favorable energy level alignment and film-forming properties.