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Article
Thermophysical Properties in Medium Temperature Range of Several Thio and Dithiocarbamates
Journal of Thermal Analysis and Calorimetry (2008)
  • Manuel Temprado, Spanish National Research Council
  • Maria Victoria Roux, Spanish National Research Council
  • Archana R. Parameswar, University of Missouri–St. Louis
  • Alexei V. Demchenko, University of Missouri–St. Louis
  • James S. Chickos, University of Missouri–St. Louis
  • Joel F. Liebman, University of Maryland, Baltimore County
Abstract
The present study reports a DSC study of the thio- and dithiocarbamates: 3H-benzoxazole-2-thione (2-mercaptobenzoxazole), 3H-benzothiazole-2-thione (2-mercaptobenzothiazole), thiazolidine-2-thione (2-mercapto-2-thiazoline), oxazolidine-2-thione (2-mercapto2-oxazoline) and tetrahydro-1,3-oxazine-2-thione (5,6-dihydro-4H-1,3-oxazine-2-thiol) in the temperature interval T=268 K and the melting temperatures. Temperatures, enthalpies and entropies of fusion are reported. No solid–solid phase transitions were observed for the compounds in the temperature interval studied. The heat capacity of the compounds as a function of temperature was measured.
Keywords
  • dithiocarbamates,
  • DSC,
  • fusion enthalpy,
  • heat capacity,
  • oxazines,
  • oxazolines,
  • thiazolines,
  • thiocarbamates
Publication Date
February 1, 2008
DOI
10.1007/s10973-007-8345-8
Citation Information
Manuel Temprado, Maria Victoria Roux, Archana R. Parameswar, Alexei V. Demchenko, et al.. "Thermophysical Properties in Medium Temperature Range of Several Thio and Dithiocarbamates" Journal of Thermal Analysis and Calorimetry Vol. 91 Iss. 2 (2008) p. 471 - 475
Available at: http://works.bepress.com/alexei-demchenko/95/