Volumetric Properties of 2-Alkylamines (2-Aminobutane and 2-Aminooctane) at Pressures up to 140 MPa and Temperatures between (293.15 and 403.15) K - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Chemical and Engineering Data Année : 2009

Volumetric Properties of 2-Alkylamines (2-Aminobutane and 2-Aminooctane) at Pressures up to 140 MPa and Temperatures between (293.15 and 403.15) K

Résumé

This work reports the density data (352 points) of two 2-alkylamines (2-aminobutane and 2-aminooctane; branched amines) at 12 temperatures between (293.15 and 403.15) K and pressures up to 140 MPa (every 10 MPa) which allows studying the influence of the chain length. An Anton Paar vibrating tube densimeter, calibrated with an uncertainty of ± 5·10−4 g·cm−3 was used to perform these measurements. The experimental density data were fitted with the Tait-like equation with low standard deviations (less than 2·10−4 g·cm−3). These data were used to derive the isobaric thermal expansivity and the isothermal compressibility.
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hal-00401870 , version 1 (06-07-2009)

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Masatoshi Yoshimura, Antoine Baylaucq, Jean-Patrick Bazile, Hideharu Ushiki, Christian Boned. Volumetric Properties of 2-Alkylamines (2-Aminobutane and 2-Aminooctane) at Pressures up to 140 MPa and Temperatures between (293.15 and 403.15) K. Journal of Chemical and Engineering Data, 2009, 54 (6), pp.1702-1709. ⟨10.1021/je800786k⟩. ⟨hal-00401870⟩

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