TOTAL VAPOR-PRESSURE MEASUREMENTS FOR HEPTANE PLUS 1-PENTANOL, PLUS 2-PENTANOL, PLUS 3-PENTANOL, PLUS 2-METHYL-1-BUTANOL, PLUS 2-METHYL-2-BUTANOL, PLUS 3-METHYL-1-BUTANOL, AND PLUS 3-METHYL-2-BUTANOL AT 313.15K

Authors
RHODES JM BHETHANABOTLA VR CAMPBELL SW
Citation
Jm. Rhodes et al., TOTAL VAPOR-PRESSURE MEASUREMENTS FOR HEPTANE PLUS 1-PENTANOL, PLUS 2-PENTANOL, PLUS 3-PENTANOL, PLUS 2-METHYL-1-BUTANOL, PLUS 2-METHYL-2-BUTANOL, PLUS 3-METHYL-1-BUTANOL, AND PLUS 3-METHYL-2-BUTANOL AT 313.15K, Journal of chemical and engineering data, 42(4), 1997, pp. 731-734
Citations number
18
Categorie Soggetti
Engineering, Chemical",Chemistry
Journal title
Journal of chemical and engineering data → ACNP
ISSN journal
00219568
Volume
42
Issue
4
Year of publication
1997
Pages
731 - 734
Database
ISI
SICI code
0021-9568(1997)42:4<731:TVMFHP>2.0.ZU;2-Z
Abstract
Total vapor pressure measurements at 313.15 K are reported for binary systems of heptane with each of seven pentanol isomers: 1-pentanol, 2- pentanol, 3-pentanol, 2-methyl-1-butanol, 2-methyl-2-butanol, 3-methyl -1-butanol, and 3-methyl-2-butanol. The results were obtained using a Van Ness type apparatus and were fitted to the modified Margules equat ion using Barker's method. The four-parameter modified Margules equati on represents the data to within an average absolute deviation of appr oximately 0.03 kPa.