Record Display for the EPA National Library Catalog

RECORD NUMBER: 4 OF 6

Main Title Vapor Pressures, Liquid Molar Volumes, Vapor Non-Idealities, and Critical Properties of Some Fluorinated Ethers: CF3OCF2OCF3, CF3OCF2CF2H, c-CF2CF2CF2O, CF3OCF2H, and CF3OCH3; and of CCI3F and CF2CIH.
Author Wang, B. H. ; Adcock, J. L. ; Mathur, S. B. ; Van Hook., W. A. ;
CORP Author Tennessee Univ., Knoxville. Dept. of Chemistry.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
Publisher c1991
Year Published 1991
Report Number EPA-R-815147; EPA/600/J-92/148;
Stock Number PB92-179746
Additional Subjects Fluorine organic compounds ; Ethers ; Vapor pressure ; Thermodynamic properties ; Air pollution control ; Critical temperature ; Refrigerants ; Fluorohydrocarbons ; Substitutes ; Reprints ; Fluorinated ethers ; Molar volume
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
NTIS  PB92-179746 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 14p
Abstract
Vapor pressures, compressibilities, expansivities, and molar volumes of the liquid phase have been measured between room temperature and the critical temperature for a series of fluorinated ethers: CF3OCF2OCF3, CF3OCF2CF2H, c-CF2CF2CF2O, CF3OCF2H, and CF3OCH3. Vapor-phase non-idealities were measured for each compound, but only for samples of high vapor density. Critical temperatures and pressures and approximate melting and boiling temperatures are reported. Apparatus calibrations were checked with measurements on the well characterized materials: CFCl3, (R11) and CF2ClH(R22). (Copyright (c) 1991, Academic Press.)