Physico-chemical properties of N,N-di(2-hydroxyethyl)alkylamines

In view of potential application of N -alkyl derivatives of diethanolamine RN(CH 2 CH 2 OH) 2 (R = C 8 H 17 , C 10 H 21 , C 12 H 25 , and C 14 H 29 ) as surfactants, we have studied their physico-chemical properties, constructed the surface tension isotherms at the liquid-gas interphase boundary in...

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Bibliographic Details
Published in:Russian journal of general chemistry 2014-03, Vol.84 (3), p.474-478
Main Authors: Nasrtdinova, T. Yu, Koltashev, D. V., Radushev, A. V., Chekanova, L. G.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
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Summary:In view of potential application of N -alkyl derivatives of diethanolamine RN(CH 2 CH 2 OH) 2 (R = C 8 H 17 , C 10 H 21 , C 12 H 25 , and C 14 H 29 ) as surfactants, we have studied their physico-chemical properties, constructed the surface tension isotherms at the liquid-gas interphase boundary in the cases of water and aqueous hydrochloric acid, and estimated critical micelle concentrations as well as surface activity of the studied compounds.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363214030104