Used in organic light-emitting diodes (OLEDs) as an emissive layer material due to its high photoluminescence quantum yield and good electron transport properties. Its bromine functional group allows for further chemical modification via cross-coupling reactions, enabling integration into larger conjugated systems for optoelectronic applications. Also employed in research settings to develop thermally activated delayed fluorescence (TADF) emitters and as a host matrix in phosphorescent devices. Shows promise in photovoltaic cells and molecular electronics due to its extended π-conjugation and thermal stability.