Journal of Chemical Thermodynamics, Vol.35, No.1, 123-129, 2003
Enthalpy of vaporisation of butanediol isomers
The enthalpies of vaporisation of isomers of butanediol were determined by calorimetric measurements. A Knudsen effusion cell was used for this purpose. The values of the standard enthalpy of vaporisation obtained for the different isomers were compared and significant differences were found between them. (C) 2003 Elsevier Science Ltd. All rights reserved.