“…Quantitative structureeproperty relationship (QSPR) study which based on the law above has been widely applied in prediction of various simple and complex physicochemical properties, such as boiling point, melting point, flash point, vapor pressure, critical properties, water solubility, auto-ignition temperatures, octanol/ water coefficients, and so on, which have been extensively reviewed elsewhere (Katritzky & Fara, 2005;Katritzky, Lobanov, & Karelson, 1995;Katritzky, Maran, Lobanov, & Karelson, 2000;Pan, Jiang, Ding, Wang, & Jiang, 2010;Taskinen & Yliruusi, 2003). QSPR is a mathematical method that relates the properties of interest to the molecular structures of compounds which are represented by a variety of molecular descriptors, such as spatial, electronic, topological, thermodynamic, information-content, conformational, quantum mechanical, and shape descriptors.…”