Vapour pressures and critical points of liquids. C7 to C20 alkanols.
Abstract:(Scanned original: to be superseded.)
ESDU 88012 gives vapour pressure for 23 alkyl alcohols. The data were obtained by a method described in ESDU 84021 involving a critical evaluation of experimental results in the literature, extrapolated by a reliable method into the low pressure region, and fitted by a Wagner equation applying over the full liquid range from the freezing to the critical point. The coefficients for the equation are given for each compound and three tables of vapour pressure are included: in SI units at 5 K intervals, in atmospheres at 5 degree C intervals, in lbf/sq in at 10 degree F intervals. The sources of the data used are listed, and a table gives likely uncertainties in values predicted by the equation that should be allowed for in any critical situation.
|Data Item ESDU 88012|