Used as a key intermediate in the synthesis of advanced organic semiconductors and liquid crystal materials. Its rigid biphenyl backbone and heavy halogen atoms enhance molecular stability and influence electronic properties, making it valuable in optoelectronic applications such as organic light-emitting diodes (OLEDs) and thin-film transistors. Also employed in cross-coupling reactions to build complex aromatic structures for pharmaceuticals and agrochemicals. The compound’s halogen positions allow selective functionalization, enabling precise molecular engineering in research and development.