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Liquid densities were determined from 293.15\u00a0K to 453.15\u00a0K at pressures up to 20\u00a0MPa using an accurate single-sinker magnetic suspension densimeter. Auxiliary measurements were performed with a vibrating tube densimeter from 273.15\u00a0K to 363.15\u00a0K at ambient pressure, including the correction for sample viscosity. Heat capacities were measured using two differential scanning calorimeters, covering a temperature range from 260\u00a0K to 518.6\u00a0K. Vapor pressures in the range from 0.21\u00a0Pa to 49\u00a0Pa were acquired by the static method, spanning a temperature interval from 388\u00a0K to 462\u00a0K. Correlations for density and heat capacity of liquid squalane developed within this work are discussed and compared to the literature data. A correlation for saturated vapor pressure in the form of the Wagner equation, covering a wide temperature range, was obtained by simultaneously correlating vapor pressures and the relevant caloric data. The choice of exponents used in the Wagner equation is discussed.<\/jats:p>","DOI":"10.1007\/s10765-025-03684-5","type":"journal-article","created":{"date-parts":[[2025,12,23]],"date-time":"2025-12-23T07:51:50Z","timestamp":1766476310000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Density, Heat Capacity, and Vapor Pressure of Squalane"],"prefix":"10.1007","volume":"47","author":[{"given":"Ale\u0161","family":"Blahut","sequence":"first","affiliation":[]},{"given":"Olga","family":"Prokopov\u00e1","sequence":"additional","affiliation":[]},{"given":"V\u00e1clav","family":"Vin\u0161","sequence":"additional","affiliation":[]},{"given":"Vojt\u011bch","family":"\u0160tejfa","sequence":"additional","affiliation":[]},{"given":"Lukas","family":"Soba","sequence":"additional","affiliation":[]},{"given":"Monika","family":"Thol","sequence":"additional","affiliation":[]},{"given":"Roland","family":"Span","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2025,12,23]]},"reference":[{"issue":"5","key":"3684_CR1","doi-asserted-by":"publisher","first-page":"1992","DOI":"10.1021\/acs.jced.0c01058","volume":"66","author":"V B\u00fcrk","year":"2021","unstructured":"V. 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