Trichloroethylene (TCE), CAS No. 79-01-6, is a chlorinated solvent traditionally used in metal degreasing, industrial cleaning, and chemical manufacturing. Its strong solvent properties have made it useful in various industrial processes.
In 2026, regulatory developments in the United States continue to influence the TCE market. The U.S. Environmental Protection Agency (EPA) extended the postponement of certain provisions for exempted uses in May 2026, while legal challenges and further regulatory reviews remain ongoing. These developments highlight the increasing importance of chemical safety and environmental compliance in solvent sourcing.
Looking ahead, industrial buyers and chemical suppliers will need to closely monitor regulatory requirements, workplace safety standards, and potential alternative solvents. For businesses involved in the TCE supply chain, regulatory compliance, responsible handling, and reliable sourcing will remain key priorities in the evolving industrial chemicals market.
