Density of diethyl adipate using a new vibrating tube densimeter from (293.15 to 403.15) K and up to 140 MPa. calibration and measurements - Archive ouverte HAL Access content directly
Journal Articles Journal of Chemical and Engineering Data Year : 2008

Density of diethyl adipate using a new vibrating tube densimeter from (293.15 to 403.15) K and up to 140 MPa. calibration and measurements

Maria J.P. Comuñas
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Antoine Baylaucq
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Abstract

New density data for diethyl adipate (DEA) over 12 isotherms [(293.15 < T < 403.15) K] and 15 isobars [(0.1 < p < 140) MPa] are reported. This paper presents also the calibration procedure we propose for a new experimental equipment. Data reliability has been verified over the pressure and temperature experimental intervals by comparing our experimental results for toluene and 1-butanol with previous literature data. A total of 732 experimental data points have been measured in the framework of this work. The experimental uncertainty is estimated to be ± 0.5 kg · m-3 (around 0.05 %). The pressure and temperature dependencies of diethyl adipate densities were accurately represented by the Tammann-Tait equation with standard deviations of 0.3 kg · m-3. These data were used to analyze the isothermal compressibility and the isobaric thermal expansivity for this fluid. © 2008 American Chemical Society.

Dates and versions

hal-00287317 , version 1 (11-06-2008)

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Maria J.P. Comuñas, Jean-Patrick Bazile, Antoine Baylaucq, Christian Boned. Density of diethyl adipate using a new vibrating tube densimeter from (293.15 to 403.15) K and up to 140 MPa. calibration and measurements. Journal of Chemical and Engineering Data, 2008, 53 (4), pp.986-994. ⟨10.1021/je700737c⟩. ⟨hal-00287317⟩

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