Simple equation cerrelating physical properties of homologens compounds

A new equation is presented to correlate physical properties of homologous series of compounds. This equation can treat not only intensive properties such as boiling point and critical pressure, but also extensive properties. Many equations have been proposed to find accurate relationships for correla­ting physical properties of homologous series of compounds. The object of this paper is to describe a new relation that has been found to be useful for correlating and predicting physical properties of normal paraffins.