Germanium(II) chloride dioxane complex (1:1) is primarily used in organic synthesis and material science. It serves as a precursor in the preparation of germanium-based compounds, which are essential in the development of semiconductors and optoelectronic devices. The complex is also employed in catalytic processes, particularly in reactions involving the formation of carbon-germanium bonds, which are valuable in organic chemistry. Additionally, it finds application in the synthesis of germanium-containing polymers and coatings, enhancing their thermal and optical properties. Its role in advanced material research contributes to innovations in electronics and nanotechnology.