Mirroring the growth and direction of science for a century, the CRC Handbook of Chemistry and Physics , now in its 92nd edition, continues to be the most accessed and respected scientific reference in the world. In addition to its traditional print format, the Handbook is also available online, as a DVD, and as a stand-alone eBook. Among a wealth of enhancements, this edition analyzes, updates, and validates molecular formulas and weights, boiling and melting points, densities, and refractive indexes in the Physical Constants of Organic Compounds Table through comparisons with critically evaluated data from the NIST Thermodynamics Research Center. The Handbook is also available as an eBook.