ISSN:
1572-8927
Keywords:
Densities
;
apparent molar volume and heat capacities
;
dilution enthalpies
;
expansibilities
;
hydrogen-bonded mixtures
;
n-pentanol
;
2-methyl-2-butanol
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The densities, heat capacities, and dilution enthalpies ofn-pentanol+2-methyl-2-butanol mixtures have been measured, in many cases as a function of temperature, over the complete mole fraction range. Excesses thermodynamic properties, apparent and partial molar heat capacities, volumes and expansibilities were derived. The concentration and temperature dependences of these functions are discussed in terms of the variations of the structure of the system caused by the participation of the two alcohol molecules (with quite different steric hindrance of the alkyl chain around the-OH group) in the dynamic intermolecular association process through hydrogen bonding.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00646392
Permalink
