Heat capacity of aqueous 2-(2-hexyloxyethoxy)ethanol solutions by DSC: Application of two-point scaling to pseudophases coexistence

Author: Piekarski H.   Tkaczyk M.   Wasiak M.  

Publisher: Springer Publishing Company

ISSN: 1388-6150

Source: Journal of Thermal Analysis and Calorimetry, Vol.82, Iss.3, 2005-11, pp. : 711-718

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Abstract

The specific heat capacities of aqueous solutions of 2-(hexyloxyethoxy)ethanol (C6E2) have been measured from 2 to 55°C within the whole available composition range by DSC. Changes of specific, partial and apparent molar heat capacities of investigated system were analysed and considered as an effect of structural transformations. The two-point scaling theory was applied to the description of the binary mixtures properties in the pseudophases coexistence region.