article published yes F. Fiedler author Elmar Baumhögger author 15164 Simon Kruse author 65653 E. W. Lemmon author Tina Kasper author 945620000-0003-3993-5316 M. Thol author 728 department <jats:title>Abstract</jats:title> <jats:p>A fundamental equation of state for tetramethoxysilane (TMOS) is developed based on the available experimental data. In addition, new density and speed of sound measurements were performed specifically for this work to improve the database. Owing to the limited overall data set, additional thermodynamic properties were analyzed to support the fitting procedure and ensure physically consistent behavior. Modified representations of thermodynamic properties that are typically employed in the fitting procedure were introduced to facilitate the application of constraints. The resulting model provides a consistent description of the thermodynamic properties of TMOS.</jats:p> Springer Science and Business Media LLC2026 eng 0195-928X 1572-956710.1007/s10765-026-03770-2 477 Fiedler, F., Elmar Baumhögger, Simon Kruse, E. W. Lemmon, Tina Kasper, and M. Thol. “Thermodynamic Properties of Tetramethoxysilane.” <i>International Journal of Thermophysics</i> 47, no. 7 (2026). <a href="https://doi.org/10.1007/s10765-026-03770-2">https://doi.org/10.1007/s10765-026-03770-2</a>. F. Fiedler, E. Baumhögger, S. Kruse, E.W. Lemmon, T. Kasper, M. Thol, International Journal of Thermophysics 47 (2026). F. Fiedler, E. Baumhögger, S. Kruse, E. W. Lemmon, T. Kasper, and M. Thol, “Thermodynamic Properties of Tetramethoxysilane,” <i>International Journal of Thermophysics</i>, vol. 47, no. 7, Art. no. 117, 2026, doi: <a href="https://doi.org/10.1007/s10765-026-03770-2">10.1007/s10765-026-03770-2</a>. Fiedler, F., Baumhögger, E., Kruse, S., Lemmon, E. W., Kasper, T., &#38; Thol, M. (2026). Thermodynamic Properties of Tetramethoxysilane. <i>International Journal of Thermophysics</i>, <i>47</i>(7), Article 117. <a href="https://doi.org/10.1007/s10765-026-03770-2">https://doi.org/10.1007/s10765-026-03770-2</a> @article{Fiedler_Baumhögger_Kruse_Lemmon_Kasper_Thol_2026, title={Thermodynamic Properties of Tetramethoxysilane}, volume={47}, DOI={<a href="https://doi.org/10.1007/s10765-026-03770-2">10.1007/s10765-026-03770-2</a>}, number={7117}, journal={International Journal of Thermophysics}, publisher={Springer Science and Business Media LLC}, author={Fiedler, F. and Baumhögger, Elmar and Kruse, Simon and Lemmon, E. W. and Kasper, Tina and Thol, M.}, year={2026} } Fiedler F, Baumhögger E, Kruse S, Lemmon EW, Kasper T, Thol M. Thermodynamic Properties of Tetramethoxysilane. <i>International Journal of Thermophysics</i>. 2026;47(7). doi:<a href="https://doi.org/10.1007/s10765-026-03770-2">10.1007/s10765-026-03770-2</a> Fiedler, F., et al. “Thermodynamic Properties of Tetramethoxysilane.” <i>International Journal of Thermophysics</i>, vol. 47, no. 7, 117, Springer Science and Business Media LLC, 2026, doi:<a href="https://doi.org/10.1007/s10765-026-03770-2">10.1007/s10765-026-03770-2</a>. 659222026-06-17T14:35:12Z2026-06-18T12:44:51Z