DIPPR | Design Institute for Physical Properties

Important Notice: Limited Web Access September 17 to 19, 2021

AIChE will undertake a routine upgrade of our digital infrastructure this weekend between 4pm ET Friday afternoon and 4pm ET Sunday afternoon. During this period access to all services that require login or payment will be limited.

With our proprietary data evaluation methodology DIPPR’s Project 801 Database is recognized as the world's premier source of critically evaluated thermo-physical properties. Our recommended values plus valuable metadata that provide critical insights in the associated degree of uncertainty allow practitioners to quickly produce results from their computational tools. And, DIPPR’s Project QC ensures that that database contains the most current experimental data and a complete, accurate data set for each compound....

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DIPPR Member Companies

An IDEAL Path to Equity, Diversity, and Inclusion

Learn about how the IDEAL Path concept aims to give an equal opportunity to all who wish to join the chemical engineering community. Learn more.