Used primarily in organic light-emitting diodes (OLEDs) as a blue-emitting material due to its high photoluminescence efficiency and good thermal stability. Its extended aromatic structure allows for effective charge transport, making it suitable as a host or dopant in the emissive layer of OLED devices. Also investigated in organic photovoltaics and as a fluorescent probe in optoelectronic research because of its strong emission and ability to form excimers or exciplexes under certain conditions.