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BYU DIPPR
Thermophysical
Properties
Laboratory

Brigham Young University
Provo, UT 84602


Welcome to the WWW Interface to the DIPPR 801 sample database of physical and thermodynamic properties of pure chemicals.

Subscribers can have access through this site to the DIPPR chemical database consisting of experimental data and correlations of temperature-dependent properties for over 1800 pure chemicals. Collected data have been evaluated, correlated, and checked for thermodynamic consistency. From this site, you can view data sets, DIPPR-approved property constants and regressed correlation coefficients for temperature-dependent properties, as well as calculate temperature-dependent properties in any set of units.

Choose the button on the left corresponding to the method you wish to use to search the database.

***New***
2-D and 3-D representations of chemical structures now available! Click on the words Structural Formula on the constant properties summary sheet to view them.

The sample database only contains data for five compounds: ethane, acetone, isopropanol, benzoic acid, and water. Even for these compounds, not all the data available in the full version are included. Names, synonyms, formulas, structures and CAS numbers for all compounds have been included.

Disclaimer: The BYU-DIPPR® Thermophysical Properties Laboratory will use its best efforts to verify that the data contined in the DIPPR 801 database have been selected on the basis of sound scientific judgment. However, neither the BYU-DIPPR® Thermophysical Properties Laboratory nor AIChE® make any warranties to that effect, and neither the BYU-DIPPR® Thermophysical Properties Laboratory nor AIChE® shall be liable for any damages, loss of property or profits, or consequential, exemplary or special damages that may result from errors or omissions in the database.

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