DIPPR | Design Institute for Physical Properties

With our proprietary data evaluation methodology the DIPPR® 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...

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DIPPR Member Companies

Download AIChE's 2024 Annual Report

AIChE has released its Annual Report for 2024! Discover how the institute advanced alongside the evolving chemical engineering profession, strengthening member connections, expanding education and training, and driving progress through collaborative innovation.

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An IDEAL Path 

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.