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    • ToxCast/ToxRefDB

    Metadata Updated: February 10, 2026

    ToxCast is used as a cost-effective approach for efficiently prioritizing the toxicity testing of thousands of chemicals. It uses data from state-of-the-art high throughput screening (HTS) bioassay and builds computational models to forecast potential chemical toxicity in humans. ToxRefDB stores data related to ToxCast.

    Access & Use Information

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

    Downloads & Resources

    References

    https://edg.epa.gov/metadata/rest/document?id=%7B94ADB175-265C-494D-A25A-1BAF8501A274%7D
    https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B94ADB175-265C-494D-A25A-1BAF8501A274%7D

    Dates

    Metadata Created Date January 30, 2026
    Metadata Updated Date February 10, 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 February 10, 2026
    Publisher U.S. EPA Office of Chemical Safety and Pollution Prevention (OCSPP)
    Maintainer
    Identifier 94ADB175-265C-494D-A25A-1BAF8501A274
    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/nongeo_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 23474aad-0f1c-4bbb-91cb-2e8e080b2694
    Harvest Source Id 9c1c2b5b-7925-4ca2-a663-ca2131653db1
    Harvest Source Title EPA Non Geo Repository
    Homepage URL https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B94ADB175-265C-494D-A25A-1BAF8501A274%7D
    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/rest/document?id=%7B94ADB175-265C-494D-A25A-1BAF8501A274%7D, https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B94ADB175-265C-494D-A25A-1BAF8501A274%7D
    Source Datajson Identifier True
    Source Hash d3baea83a8bbd4b02f6d3cdb1a5d42f0d34955084aabe1e565612d245132bb00
    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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