Constants, Conversions

Periodic Charts


  • ChemFinder, Cambridge Soft

    Data on mp, bp, specific gravity, vapor density, solubility, etc of more than 60,000 compounds. Can search by name, formula, bp, mp, CAS RN, and structure. Structures can be converted to 3-D images in Chem 3D (Cambridge Soft).

Physical Properties

Thermodynamic Data

Spectral Data

Toxicity Information