Mehrdad Moosavi - Faculty of Chemistry, University of Mazandaran, P. O. BOX ۴۵۳, Babolsar, Iran
Maryam Hashemi - Faculty of Chemistry, University of Mazandaran, P. O. BOX ۴۵۳, Babolsar, Iran
Abbas Ali Rostami - Faculty of Chemistry, University of Mazandaran, P. O. BOX ۴۵۳, Babolsar, Iran
Abdollah Omrani - Faculty of Chemistry, University of Mazandaran, P. O. BOX ۴۵۳, Babolsar, Iran

In this paper, volumetric properties of water and 1,3-propanediol binary liquid systems include the densities, excess molar volume, partial molar volume and thermal expansion coefficient were determined at whole concentration range and atmospheric pressure and three temperatures of 298.15, 303.15, and 308.15 K. Using the plots of the obtained thermodynamic parameters values against the temperature and concentration, non-ideal behavior of amine mixture and molecular interaction have been analyzed.

1,3-Propanediol, Density, Volumetric Properties