Excess properties of mixtures of some n-alkoxyethanols with organic solvents. V. Excess enthalpies of 2-butoxyethanol with normal alkanes at 298.15 K

1 October 1988

journal article
Published by Canadian Science Publishing in Canadian Journal of Chemistry

Vol. 66 (10) , 2618-2620
https://doi.org/10.1139/v88-410

Abstract

The excess molar enthalpy H^E has been determined as a function of mole fraction x at 298.15 K and atmospheric pressure for five (2-butoxyethanol + n-alkane) mixtures. The n-alkanes were n-heptane, n-octane, n-decane, n-dodecane, and n-tetradecane. The mixtures show positive and unsymmetrical H^E, skewed towards low mole fractions of 2-butoxyethanol, and whose value increases with the chain length n of the alkane.

Keywords

BUTOXYETHANOL
FUNCTION
ENTHALPIES
MIXTURES
ATMOSPHERIC PRESSURE
SHOW POSITIVE
CHAIN LENGTH
MOLAR ENTHALPY
VALUE INCREASES
LOW MOLE

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