This chemical is primarily used in the development of organic light-emitting diodes (OLEDs) due to its excellent electron-transporting properties and thermal stability. It is incorporated into the emissive layer of OLED devices to enhance efficiency and longevity. Additionally, it is utilized in the synthesis of advanced materials for optoelectronic applications, such as organic semiconductors and photovoltaic cells. Its rigid, spiro-structured framework contributes to improved device performance by reducing molecular aggregation and enhancing charge mobility.