Synthesis and surface active properties of cationic surface active agents from crude rice bran oil

Authors

  • W. I. A. El-Dougdoug Chemistry Department, Faculty of Science, Zagazig University

DOI:

https://doi.org/10.3989/gya.1999.v50.i5.683

Keywords:

Cationic surfactant, Crude rice bran oil, Surface active properties, Synthesis.

Abstract


Cationic surfactants of 2-hidroxy-3-(2- alkylamidopolyethyl amino) propane-1-triethylammonium hydroxides (ix-xui)a-d were prepared from fatty acids (i)a-d [palmitic, stearic, oleic, linoleic acid] and mixed fatty acids of crude rice bran oil ie [RBO]. The reaction of these acids with ethylenediamine, diethylenetriamine, triethylenetetramine andletraethylenepentamine (ii)a-d produced (iii-vii)a-d. The produced amidopolyethylamine (iii-vii)a-d reacted with 2-epoxypropylenetriethylammonium chloride (viii) to give the cationic surfactants (ix-xiii)a-d . The produced derivatives were purified and characterized by microanalysis, molecular weight determination, infra-red (IR), and proton nuclear magnetic resonance (1H NMR) spectra. The surface active properties and inhibition efficiency of the prepared cationic surfactants were determined.

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Published

1999-10-30

How to Cite

1.
El-Dougdoug WIA. Synthesis and surface active properties of cationic surface active agents from crude rice bran oil. grasasaceites [Internet]. 1999Oct.30 [cited 2021Oct.19];50(5):385-91. Available from: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/683

Issue

Section

Research