Welcome to the Handbook of Chemistry & Physics Online!
The content of the 90th Edition, 2009-2010, of the CRC Handbook of Chemistry and Physics is now available online.
Use the Table of Contents on the left to explore different sections of the handbook.
* Structure searching!
Now you can search the handbook by chemical structure. Simply download the intuitive
Marvin Sketch Java Applet from ChemAxon and then draw your structure query. Search over 10,000 compounds!
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