Muche D.N.F.Olivieri G.V.Torres R.B.2019-08-202019-08-202019Muche, Dereck Nills Ferreira; OLIVIERI, G. V.; TORRES, Ricardo Belchior. Density and Derived Properties of Binary Mixtures Containing {2-(Dimethylamino)ethyl Methacrylate + Alcohols} at Temperatures from T = (293.15 to 313.15) K and Pressures of up to 35 MPa. JOURNAL OF CHEMICAL AND ENGINEERING DATA, v. 64, n. 5, p. 1909-1921, 2019.1520-5134https://repositorio.fei.edu.br/handle/FEI/1750© 2019 American Chemical Society. In this study, experimental density data (ρ) for binary liquid mixtures containing {2-(dimethylamino)ethyl methacrylate (DMAEMA) + methanol, or + ethanol, or + 1-propanol, or + 1-butanol, or + 1-pentanol} have been measured over the entire composition range at temperatures from T = (293.15 to 313.15) K and pressures of up to 35 MPa. Density measurements were obtained using an Anton Paar DMA 4500 vibrating-tube densimeter coupled to an external Anton Paar DMA HP high-pressure measuring cell. The experimental results for density have been fit to the Tait-Tammann equation and used to calculate the isothermal compressibility (κ T ), the thermal expansion coefficient (α p ), and the internal pressure (π). The excess molar volume (Vm E ) values have still been calculated and used to test the applicability of the extended real associated solution model (ERAS model) and the Prigogine-Flory-Patterson theory (PFP Theory). The thermodynamic results suggest that structural and chemical effects must outweigh physical effects.Acesso RestritoArtigo10.1021/acs.jced.8b00975