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Thermodynamic Properties of Isomeric Butanols with 2-Bromobutane

  • H. Artigas , V. Rodríguez , M. Haro , F.M. Royo and C. Lafuente
Published/Copyright: September 25, 2009
Zeitschrift für Physikalische Chemie
From the journal Volume 216 Issue 11

Excess volumes and excess enthalpies for mixtures of isomeric butanols with 2-bromobutane were determined at the temperatures of 298.15 K and 313.15 K. Excess volumes are positive over the whole composition range except for the mixture 1-butanol with 2-bromobutane at 298.15 K in which VE is negative at high mole fractions of 1-butanol. Excess enthalpies are positive for all the mixtures at both temperatures 298.15 K and 313.15 K. The ERAS model has been used to analyze the excess properties at 298.15 K.

Published Online: 2009-09-25
Published in Print: 2002-11
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