Widely used in organic electronics, this compound serves as a key building block in the development of organic light-emitting diodes (OLEDs). Its rigid aromatic structure provides excellent thermal stability and efficient hole-transport properties, making it suitable for use in emissive and host materials within blue-emitting OLED devices. It is also employed in the synthesis of larger conjugated systems for organic semiconductors and photovoltaics. Due to its high triplet energy, it helps confine excitons in phosphorescent OLEDs, improving device efficiency. Additionally, it finds use in fluorescent sensors and as a dopant in luminescent materials for display and lighting technologies.