Trejo Rodríguez, A. and Patterson, D., 1984. Prediction of activity coefficients and Henry's constants at infinite dilution for mixtures of n-alkanes. Fluid Phase Equilibria, 17: 265–279. The corresponding-states principle (CSP) for chain molecules has been used to predict activity coefficients γ i ∞ at infinite dilution and Henry's constants H i,j for mixtures of n-alkanes. The mixtures for which predictions of γ i ∞ are made include n-C 4 through n-C 10 as the solute in several pure higher n-alkanes, at several temperatures from 30 to 90°C. Predictions of H i,j are made for mixtures where the solute is C 2 through n-C 8 and the solvent any n-alkane from n-C 4 through n-C 22, also at several temperatures, from –15 to 177°C. The predicted values are compared with experimental data from the literature, and in all cases the agreement is remarkably good. The temperature dependence of H i,j for some mixtures is used to derive heats of solution Δ H s, and comparison is again carried out with available experimental values.