Used primarily in the production of viscose rayon and cellophane film, where it plays a key role in dissolving cellulose pulp to form a viscous solution that can be extruded into fibers or sheets. It is also employed in the manufacture of carbon tetrachloride, a chemical used in industrial cleaning and fire extinguishers, though this application has declined due to environmental and health concerns. In rubber industry, it serves as a solvent and intermediate in the synthesis of rubber chemicals, including accelerators and antioxidants. Additionally, carbon disulfide finds use in mining as a flotation agent for separating metal sulfides from ores. Limited applications exist in laboratories as a solvent for fats, sulfur, and phosphorus, but its high toxicity and flammability restrict widespread use.