Environmental Protection Agency Docket EPA-HQ-OPPT-2018-0427 Notice

2025-20240: 1,2-Dichloroethane; Draft Risk Evaluation Under the Toxic Substances Control Act (TSCA); Notice of Availability and Request for Comment

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Summary

The Environmental Protection Agency (EPA or Agency) is announcing the availability of and seeking public comment on a draft risk evaluation under the Toxic Substances Control Act (TSCA) for 1,2- dichloroethane (CASRN 107-06-2). The purpose of risk evaluations under TSCA is to determine whether a chemical substance presents an unreasonable risk of injury to health or the environment under the conditions of use (COUs), including unreasonable risk to potentially exposed or susceptible subpopulations identified as relevant to the risk evaluation by EPA, and without consideration of costs or non-risk factors. EPA used the best available science to prepare this draft risk evaluation and to preliminarily determine, based on the weight of scientific evidence, that 1,2-dichloroethane poses unreasonable risk to human health and the environment driven primarily by certain COUs analyzed in the draft risk evaluation.

The agency’s own summary, as published.

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