Used as a key intermediate in organic synthesis, particularly in cross-coupling reactions for the construction of complex aromatic systems. Its silicon-based functionality allows for efficient transformation via the Hiyama coupling, enabling the formation of biaryl and heterobiaryl structures important in pharmaceuticals and agrochemicals. The presence of bromine atoms offers additional sites for selective functionalization, making it valuable in multi-step synthesis. Also applied in the development of organic electronic materials due to its stable aryl silane core and tunable electronic properties.