EPA ORD Chemical Exposure Knowledgebase (ChemExpo) Chemicals and Products Database (CPDat) 4.0.0-alpha.3 (March 2024) Public Bulk Download Data

This provides an archive of the U.S. EPA's Chemicals and Products Database 4.0.0-alpha.3 (March 2024) in the format of the bulk download provided in EPA's Chemical Exposure Knowledgebase (https://comptox.epa.gov/chemexpo/). It includes data files for Functional Use, List Presence, and Composition data, as well as vocabulary definitions. More information about data formats and file contents can be found in the attached ChemExpo Knowledgebase User Guide (including section B.2: Bulk Data Downloads). Further information on CPDat can be found in: Sakshi Handa, Kristin K. Isaacs, Jonathan T. Wall, Allison Larger, Scott Burns, Lauren E. Koval, Kenta Baron-Furuyama, Colleen M. Elonen, David Lyons, Kathie L. Dionisio, M. Beth Horton, and Katherine A. Phillips. 'The Chemical and Products Database (CPDat) v4.0, an updated database for chemical and product information supporting chemical evaluations.' In review, Scientific Data (as of 4/8/2025).