Aspen Properties
The Property Database You Can Rely On.
Stop manually researching and transferring physical property data. Use the industry standard for thermophysical properties modeling throughout the process lifecycle with Aspen Properties®
Aspen Properties
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Industry-Leading Physical Property Database

AspenTech is continuously committed to providing state-of-the-art physical property data, methods, models, and algorithms. Engineers and chemists can easily perform calculations based on rigorous, proven thermophysical property models and data.  This information can then be captured and deployed across your entire enterprise.

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Use rigorous physical property calculations in Microsoft Excel®.

Access Aspen Property models through the Aspen Properties Add-In for Microsoft Excel®. Access powerful tools for: thermophysical and transport property estimation, phase-equilibrium calculations, and solubility modeling from experimental data.