caa a22 4500 465755577 CHVBK 20180323111846.0 cr unu---uuuuu 170327e19900501xx s 000 0 eng 10.1007/BF00500840 doi (NATIONALLICENCE)springer-10.1007/BF00500840 Densities of tetramethylsilane, tetraethylsilane, and tetraethoxysilane under high pressures [Elektronische Daten] [C. Yokoyama, T. Takagi, S. Takahashi] Accurate density data for tetramethylsilane, tetraethylsilane, and tetraethoxysilane in the temperature range from 283.15 to 333.15 K under pressure up to 100 MPa have been measured in order to test existing correlation methods. We have also measured the saturated liquid densities of tetramethylsilane, tetraethylsilane, and tetraethoxysilane in the temperature range from 283 to 343 K. The modified Rackett equation and the COSTAD correlation were used to correlate the saturated liquid density data. The Tait equation and a modified van der Waals equation of state were used to correlate the liquid density data under pressure. It was found that the average absolute deviations of the experimental values from those calculated with the Tait equation and the modified van der Waals equation of state were less than 0.01 and 0.21%, respectively. The effective hard sphere diameters for these three silane compounds were determined from the modified van der Waals equation of state parameter. It was found that the effective hard-sphere diameter decreases with temperature. Plenum Publishing Corporation, 1990 density nationallicence equation of state nationallicence high pressure nationallicence Tait equation nationallicence tetraethylsilane nationallicence tetraethoxysilane nationallicence tetramethylsilane nationallicence Yokoyama C. Chemical Research Institute of Non-Aqueous Solutions, Tohoku University, 980, Sendai, Japan aut Takagi T. Faculty of Engineering and Design, Kyoto Institute of Technology, Matsugasaki, 606, Kyoto, Japan aut Takahashi S. Chemical Research Institute of Non-Aqueous Solutions, Tohoku University, 980, Sendai, Japan aut International Journal of Thermophysics Kluwer Academic Publishers-Plenum Publishers 11/3(1990-05-01), 477-486 0195-928X 11:3<477 1990 11 10765 https://doi.org/10.1007/BF00500840 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00500840 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yokoyama C. Chemical Research Institute of Non-Aqueous Solutions, Tohoku University, 980, Sendai, Japan aut NATIONALLICENCE 700 1- Takagi T. Faculty of Engineering and Design, Kyoto Institute of Technology, Matsugasaki, 606, Kyoto, Japan aut NATIONALLICENCE 700 1- Takahashi S. Chemical Research Institute of Non-Aqueous Solutions, Tohoku University, 980, Sendai, Japan aut NATIONALLICENCE 773 0- International Journal of Thermophysics Kluwer Academic Publishers-Plenum Publishers 11/3(1990-05-01), 477-486 0195-928X 11:3<477 1990 11 10765 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer