1,1'-Sulfinylbis(2-nitrobenzene) is primarily used in organic synthesis as a versatile reagent. It serves as an intermediate in the preparation of various chemical compounds, particularly in the development of pharmaceuticals and agrochemicals. Its structure allows it to participate in reactions that form complex organic molecules, making it valuable in research and industrial applications. Additionally, it is utilized in the study of sulfur-containing compounds, aiding in the exploration of their chemical behavior and potential uses. Its nitro groups also make it a candidate for applications in materials science, where it can be incorporated into polymers or other advanced materials to modify their properties.