| Autor: |
Borghesani, G., Pedriali, R., Pulidori, F., Scaroni, I. |
| Zdroj: |
Journal of Solution Chemistry; May 1986, Vol. 15 Issue: 5 p397-408, 12p |
| Abstrakt: |
The heats of dilution of butane-1,2-diol, butane-1,3-diol, and butane-1,4-diol and of their mixtures were determined at 25°C. The virial enthalpic coefficients of the excess enthalpies of the binary and ternary solutions were evaluated and compared with the literature data for isomeric mono- and polyols. The enthalpic pair interaction coefficients of isomeric diols are positive. The highest value is observed for butane-1,2-diol thus supporting the importance of steric and nearest neighbors effects in the hydration properties of isomeric compounds. Mixed enthalpic coefficients were also determined and discussed. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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