Used primarily in the synthesis of organic compounds, 1,3-Benzenedimethanethiol serves as a key building block in the production of polymers and resins. Its thiol groups make it valuable for creating cross-linked structures, enhancing material durability and stability. It is also employed in the development of chelating agents, which are useful in metal ion binding for industrial and environmental applications. Additionally, this chemical plays a role in the preparation of ligands for catalysis, particularly in processes requiring precise molecular interactions. Its versatility extends to the field of nanotechnology, where it aids in the functionalization of surfaces and nanoparticles.