![]() ![]() Risk Evaluation of carbon tetrachloride under Amended TSCAĬarbon tetrachloride is a solvent used in commercial settings as a raw material for producing other chemicals like refrigerants, chlorinated compounds, and agricultural products in accordance with the Clean Air Act and Montreal Protocol. The Consumer Product Safety Commission (CPSC) banned the use of carbon tetrachloride in consumer products (excluding unavoidable residues not exceeding 10 ppm atmospheric concentration) in 1970.Learn more about risk management for carbon tetrachloride. Find information about other chemicals undergoing risk evaluations under TSCA. EPA will take public comment on any risk management action. The agency will then propose regulations to address the unreasonable risk of injury carbon tetrachloride presents to health.ĮPA will next propose a rule to regulate carbon tetrachloride so that it no longer presents an unreasonable risk of injury to health. The next step in the process is for EPA to take public comment on the draft revised risk determination before releasing a final revised risk determination. The consideration of information on use of personal protective equipment, engineering controls, and other ways industry protects its workers as potential ways to address unreasonable risks will be part of the risk management process. The final revised risk determination is based on carbon tetrachloride as a whole chemical substance (rather than on individual conditions of use) and does not assume that all workers exposed to carbon tetrachloride are always provided or appropriately wear personal protective equipment. The final revisions to the risk determination were made in accordance with the path forward for the first 10 risk evaluations under TSCA laid out by EPA in June 2021. Staff contact: Claudia Menasche 2022, EPA released a final revised risk determination for carbon tetrachloride, which amends the November 2020 risk evaluation for carbon tetrachloride under the amended Toxic Substances Control Act (TSCA). ![]() Risk evaluation initiated: December 19, 2016
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