Elght 2-(2hydroxyethylamlno) fatty acids, 24 2-hydroxyethylamino) decanolc,-undecanoic,- dodecanoic,-tetradecanok,-hexadecanoic, octadecanoic,-nonadecanok, and-docosanoic acid, were synthesized by reacting 2-bromo fatty acids with more than 3 mol of 2- aminoethanoi. The surface tension and the critical micelle concentration were determined for these compounds.
![2-[(2-Hydroxyethyl)amino]decanoic acid结构式](https://image.chemsrc.com/caspic/100/67552-88-9.png)
