From its humble beginning as a pocket-sized giveaway to the standard reference it is today, the CRC Handbook of Chemistry and Physics has evolved into the go-to resource for chemists and physicists across the world. Now you can quickly and easily explore the Physical Constants of Organic Compounds table pulled directly from this authoritative resource.

You can search by:

•Compound name

•CAS number

•Mol. wt. value

•Molecular formula

The app presents the basic physical constants and structure diagrams for approximately 10,900 organic compounds. It includes the compounds most frequently encountered in the laboratory, the workplace, and the environment, with a particular emphasis given to substances that are considered environmental or human health hazards.

The data have been derived from many sources, including both the primary literature and evaluated compilations. The values for the normal boiling point and the melting point that are accompanied with uncertainties (in parentheses) have been critically evaluated using the NIST ThermoData Engine. The uncertainties listed are combined expanded uncertainties (level of confidence, approximately 95%) representing the most comprehensive measure of the overall data reliability

This app allows you to access the Physical Constants of Organic Compounds table from the handbook, wherever and whenever you need it.

Ratings and Reviews

Perfect App!

Anonymous Chem Student

This app is perfect! It provides the data I need for my organic chemistry lab and so much more! There are several ways to search for a compound, and the rotating skeletal structures are wonderful to look at. It is well worth the five bucks in my opinion.


Taylor & Francis Group, LLC
8.3 MB
Requires iOS 5.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Taylor and Francis Group LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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