Thermodynamic study of (alkyl esters + α,ω-alkyl dihalides) III. for 20 binary mixtures {xCu−1H2u−1CO2C4H9 + (1−x)α,ω-ClCH2(CH2)v−2CH2Cl}, where u = 1 to 4, α = 1 and v = ω = 2 to 6 Ortega, J.; Marrero, E.; Toledo, F.; The Journal of Chemical Thermodynamics 2006, 38, 1139-1149