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7728657 
Journal Article 
Refractive indices and speeds of sound of binary mixtures of n-hexane with 1-alkanol at the temperature 298.15 K 
de Cominges, BE; Pineiro, MM; Iglesias, TP; Legido, JL; Andrade, MIP 
1998 
1 
Journal of Chemical Thermodynamics
ISSN: 0021-9614 
Academic Press 
30 
9 
1147-1157 
English 
WOS:000076213900011 
In this work experimental values for the refractive index nD, speed of sound u, and isentropic compressibility kS of binary mixtures of n-hexane with (1-butanol, 1-hexanol, and 1-octanol) at T = 298.15 K and atmospheric pressure are presented. From the experimental values, the corresponding excess and deviation values were computed (changes of refractive index, changes of speed of sound, and changes of isentropic compressibilities) using variable-degree polynomials to fit the data. © 1998 Academic Press. 
refractive index; speed of sound; isentropic compressibility; n-alkane; 1-alkanol