Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/73452
Title: Shear viscosities of the N-methylformamide- and N,N-dimethylformamide-(C-1-C-10) alkan-1-ol solvent systems
Authors: Garcia, B
Alcalde, R
Leal, JM
Matos López, JS
UNESCO Clasification: 220408 Líquidos
Issue Date: 1997
Journal: Journal of the Chemical Society - Faraday Transactions 
Abstract: Viscosities of some N-methylformamide- and N,N-dimethylformamide-(C-1-C-10) alkan-1-ol binary mixtures have been measured at 298.15 K over the whole composition range. The excess viscosities and excess Gibbs energies of activation for viscous flow, compared with values for other amide-alcohol mixed solvents, suggest that the alcohol size does not play a significant role in the mixture behaviour. The alcohol mixtures with aliphatic amides gave heteroaggregates to a greater extent, the lower the self-association of the pure amides. An analysis in terms of solvent solubility parameters gave good agreement with experimental results.
URI: http://hdl.handle.net/10553/73452
ISSN: 0956-5000
DOI: 10.1039/a607876a
Source: Journal Of The Chemical Society-Faraday Transactions [ISSN 0956-5000], v. 93 (6), p. 1115-1118, (Marzo 1997)
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