Physics and chemistry include several fields that require specific tool to study one of them. PhysProps can help you to do so. It is a specific database for dealing with thermochemistry properties. It also has an application to estimate this property. The database contains 16 essential properties such as Tc, Pc, Vc, TNBP, Tmp, DHF, DGF, DFS, dHfus, DHC, etc. Just download it to discover its several features.