Abstract
Solvation descriptors for the 75 polychloronaphthalenes have been derived from literature data on various properties. These descriptors (S, the dipolarity/polarizability; B, the hydrogen bond basicity; L, the logarithm of the gas–hexadecane partition coefficient; E, the excess molar refraction; V, the McGowan volume) have been used to estimate properties that may be environmentally relevant. Thus, for all 75 polychloronaphthalenes, we estimate values for the water–