Partial molar volumes of organic solutes in water. XI. Phenylmethanol and 2-phenylethanol at T=(298 to 573) K and at pressures up to 30 MPa

• Published in: The Journal of chemical thermodynamics Vol. 36; no. 5; pp. 401 - 407
• Main Authors: Střı́teská, Lucie, Hnědkovský, Lubomı́r, Cibulka, Ivan
• Format: Journal Article
• Language: English
• Published: Kidlington Elsevier Ltd 01.05.2004; Elsevier
• Subjects: Aqueous 2-phenylethanol; Aqueous phenylmethanol; Chemical thermodynamics; Chemistry; Density; Exact sciences and technology; General and physical chemistry; High pressure; High temperature; Mixtures; Partial molar volume; Thermodynamic properties; High temperature; Aqueous phenylmethanol; Density; Aqueous 2-phenylethanol; Partial molar volume; High pressure; Molar volume; Alcohol; Benzyl alcohol; Physical properties; Pressure effect; Benzenic compound; Aqueous solution; Thermodynamic properties
• ISSN: 0021-9614; 1096-3626
• DOI: 10.1016/j.jct.2004.02.003

Density data for dilute aqueous solutions of phenylmethanol (benzyl alcohol) and 2-phenylethanol are presented together with partial molar volumes at infinite dilution calculated from the experimental data. The measurements were performed at temperatures from T=298 K up to T=573 K at pressures close to the saturated vapor pressure of water, at p=30 MPa and pressures between these limits. The data were obtained using a high-temperature high-pressure flow vibrating-tube densimeter.