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    • Toxicity Reference Database

    Metadata Updated: January 30, 2026

    The Toxicity Reference Database (ToxRefDB) contains approximately 30 years and $2 billion worth of animal studies. ToxRefDB allows scientists and the interested public to search and download thousands of animal toxicity testing results for hundreds of chemicals that were previously found only in paper documents. Currently, there are 474 chemicals in ToxRefDB, primarily the data rich pesticide active ingredients, but the number will continue to expand.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    No file downloads have been provided. The publisher may provide downloads in the future or they may be available from their other links.

    References

    https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B8D1F4382-424A-492E-8D2E-ADC046140BBB%7D
    https://edg.epa.gov/metadata/rest/document?id=%7B8D1F4382-424A-492E-8D2E-ADC046140BBB%7D

    Dates

    Metadata Created Date January 30, 2026
    Metadata Updated Date January 30, 2026
    Data Update Frequency irregular

    Metadata Source

    Harvested from EPA Non Geo Repository

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 30, 2026
    Metadata Updated Date January 30, 2026
    Publisher U.S. EPA Office of Research and Development (ORD) - National Center for Computational Toxicology (NCCT)
    Maintainer
    Identifier 8D1F4382-424A-492E-8D2E-ADC046140BBB
    Data First Published 2014-01-01
    Data Last Modified 2014-01-01
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 020:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://edg.epa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id aefce0a7-78c7-43bd-8b53-a57c62013e08
    Harvest Source Id 9c1c2b5b-7925-4ca2-a663-ca2131653db1
    Harvest Source Title EPA Non Geo Repository
    License https://edg.epa.gov/EPA_Data_License.html
    Old Spatial -180.0,18.0,-66.0,72.0
    Program Code 020:072
    Related Documents https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B8D1F4382-424A-492E-8D2E-ADC046140BBB%7D, https://edg.epa.gov/metadata/rest/document?id=%7B8D1F4382-424A-492E-8D2E-ADC046140BBB%7D
    Source Datajson Identifier True
    Source Hash 9ba75377c9150bdca00b52bb66378d6e9ed64a1cf328dec2dcd66657bb042c65
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -180.0, 18.0, -180.0, 72.0, -66.0, 72.0, -66.0, 18.0, -180.0, 18.0}

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