Pentane C5H12 + C8H18 Octane

Linear alkanes + Linear alkanes: Heat of Mixing and Solution
  • C. J. Wormald
  • J.-P. E. Grolier
  • J.-C. Fontaine
  • K. Sosnkowska-Kehiaian
  • H. V. KehiaianEmail author
Part of the Landolt-Börnstein - Group IV Physical Chemistry book series (volume 10B)


This document is part of Subvolume B 'Binary Gaseous, Liquid, Near-Critical, and Supercritical Fluid Systems of Nonelectrolytes' of Volume 10 'Heats of Mixing and Solution' of Landolt-Börnstein - Group IV 'Physical Chemistry'.

It provides the heats of mixing and solution for

State: Two-component system, single-phase fluid or two-phase fluid-fluid

Pure component 1: C5H12, Pentane [109-66-0], gas or supercritical fluid

Pure component 2: C8H18, Octane [111-65-9], gas or supercritical fluid

Parameters: P, pressure, T, temperature

Variables: x1, mole fraction of component 1, HE, molar excess enthalpy

Method: Direct calorimetric measurement of HE at variable x1 and constant P and T

Property type: HMSD1221

File Number: LB0060

Element-System: C-H


heat enthalpy mixture solution gas liquid supercritical fluid 


  1. [22]
    Wormald, C.J.; Lewis, E.J.; Hutchings, D.J. Excess enthalpies of gaseous mixtures of n-alkanes J. Chem. Thermodyn. 1979, 11, 1-12CrossRefGoogle Scholar

Authors and Affiliations

  • C. J. Wormald
    • 1
  • J.-P. E. Grolier
    • 2
  • J.-C. Fontaine
    • 3
  • K. Sosnkowska-Kehiaian
    • 4
  • H. V. Kehiaian
    • 4
    Email author
  1. 1.University of BristolBristolUK
  2. 2.Blaise Pascal UniversityAubiereFrance
  3. 3.CNRSParisFrance
  4. 4.University of Paris VIIParisFrance

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