Thermodynamic Properties of Isomeric Butanols with 2-Bromobutane

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.

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