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    • NIST ThermoData Engine - Pure Compounds, Binary Mixtures and Reactions - SRD 103b

    Metadata Updated: July 9, 2025

    The ThermoData Engine fully implements all major principles of the concept of dynamic data evaluation formulated at NIST?s Thermodynamics Research Center (TRC). Dynamic data evaluation relies on large electronic databases to store the currently known experimental data along with detailed descriptions of relevant metadata and uncertainties. Combining this data with expert software allows the ThermoData Engine to producing data compilations 'to order' which include all major thermophysical properties (such as density, vapor pressure, heat capacity, enthalpies of phase transitions, critical properties, melting and boiling points, etc). As the name of this resource implies, its scope is pure compounds, binary mixtures and reactions. If you are only interested in pure compounds please see NIST ThermoData Engine - Pure Compounds - SRD 103a (https://www.nist.gov/srd/nist-standard-reference-database-103a).

    Access & Use Information

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

    Downloads & Resources

    References

    http://trc.nist.gov/TDE/Help/TDE103b/

    Dates

    Metadata Created Date March 11, 2021
    Metadata Updated Date July 9, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from NIST

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 11, 2021
    Metadata Updated Date July 9, 2025
    Publisher National Institute of Standards and Technology
    Maintainer
    Identifier FDB5909746965200E043065706813E54158
    Language en
    Data Last Modified 2024-10-01 00:00:00
    Rights Access to SRD 103b is available for a fee. For more information please visit http://www.nist.gov/srd/nist103b.cfm
    Category Standards:Reference data
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 006:55
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/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 c3d25cdc-0ad3-4243-95cc-f138af07ae13
    Harvest Source Id 74e175d9-66b3-4323-ac98-e2a90eeb93c0
    Harvest Source Title NIST
    Homepage URL https://data.nist.gov/od/id/FDB5909746965200E043065706813E54158
    License https://www.nist.gov/open/license
    Program Code 006:052
    Related Documents http://trc.nist.gov/TDE/Help/TDE103b/
    Source Datajson Identifier True
    Source Hash ba6b5562fdcbc2447893d9b34707098db42f6b0d6d7227089f961d8a0a444c74
    Source Schema Version 1.1

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