Viscosities were measured for binary solvent mixtures of 1,2-ethanediol-2-methoxyethanol at 19 temperatures ranging from -10 to 80 degrees C. Several different equations, such as those of Arrhenius, Waterton, and Williams et al., have been applied in order to establish the best regression fit for eta as a function of temperature. For this binary solvent system, the viscometric properties are continuous but not a linear function of the mixture composition. The deviations of the excess viscosities from ideality were found to be useful in detecting the formation of solvent-cosolvent complex species and to evaluate their stoichiometrical composition.

Viscosities of 1,2-ethanediol - 2-methoxyethanol solvent mixtures at various temperatures / F., Corradini; Franchini, Giancarlo; Marchetti, Andrea; M., Tagliazucchi; Tassi, Lorenzo; G., Tosi. - In: JOURNAL OF SOLUTION CHEMISTRY. - ISSN 0095-9782. - STAMPA. - 22:(1993), pp. 1019-1028.

Viscosities of 1,2-ethanediol - 2-methoxyethanol solvent mixtures at various temperatures

FRANCHINI, Giancarlo;MARCHETTI, Andrea;TASSI, Lorenzo;
1993

Abstract

Viscosities were measured for binary solvent mixtures of 1,2-ethanediol-2-methoxyethanol at 19 temperatures ranging from -10 to 80 degrees C. Several different equations, such as those of Arrhenius, Waterton, and Williams et al., have been applied in order to establish the best regression fit for eta as a function of temperature. For this binary solvent system, the viscometric properties are continuous but not a linear function of the mixture composition. The deviations of the excess viscosities from ideality were found to be useful in detecting the formation of solvent-cosolvent complex species and to evaluate their stoichiometrical composition.
1993
22
1019
1028
Viscosities of 1,2-ethanediol - 2-methoxyethanol solvent mixtures at various temperatures / F., Corradini; Franchini, Giancarlo; Marchetti, Andrea; M., Tagliazucchi; Tassi, Lorenzo; G., Tosi. - In: JOURNAL OF SOLUTION CHEMISTRY. - ISSN 0095-9782. - STAMPA. - 22:(1993), pp. 1019-1028.
F., Corradini; Franchini, Giancarlo; Marchetti, Andrea; M., Tagliazucchi; Tassi, Lorenzo; G., Tosi
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Licenza Creative Commons
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/304267
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 14
  • ???jsp.display-item.citation.isi??? 14
social impact