2026-05-11T14:34:42Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/114572026-03-03T01:05:34Zcom_10259_4707com_10259_5086com_10259_2604com_10259_8983col_10259_4708col_10259_8984

2026-03-02T08:27:24Z urn:hdl:10259/11457 High-Pressure Volumetric Properties of the Binary Mixtures (Di-isopropyl Ether + n-Heptane or Methylcyclohexane) Dakkach, Mohamed Rubio Pérez, Gabriel Alaoui, Fatima E. M. Muñoz Rujas, Natalia Aguilar Romero, Fernando Montero García, Eduardo This work reports the experimental density data for the binary mixtures of n-heptane or methylcyclohexane + di-isopropyl ether, measured over the full composition range between 0.1 and 140 MPa, and for temperatures from 298.15 to 393.15 K, by means of a vibrating tube densitometer calibrated with an uncertainty of 0.0007 g·cm–3. Then, the experimental density data were fitted using a Tait-like equation to derive mixing thermodynamic coefficients, including the isobaric expansivity and isothermal compressibility. Finally, the excess volumes of the abovementioned binary mixtures were calculated, and their nonideal behavior was investigated. 2026-03-02T08:27:24Z 2026-03-02T08:27:24Z 2020-10 info:eu-repo/semantics/article 0021-9568 https://hdl.handle.net/10259/11457 10.1021/ACS.JCED.0C00530 1520-5134 eng Journal of Chemical & Engineering Data. 2020, V. 65, n. 10, p. 4892–4904 https://doi.org/10.1021/acs.jced.0c00530 info:eu-repo/semantics/openAccess American Chemical Society