Used primarily as a reagent in organic synthesis, particularly in the formation of silicon-based polymers and organosilicon compounds. It serves as a precursor in the preparation of silane derivatives for use in materials science, including the development of silicone resins and protective coatings. Its ability to undergo selective chlorination and coupling reactions makes it valuable in the synthesis of complex silanes used in semiconductor manufacturing and surface modification processes. Additionally, it finds application in research settings for studying silicon–silicon bond reactivity and designing novel silicon-containing molecules with tailored electronic properties.