1-Propanaminium, 2-hydroxy-N,N,N-trimethyl-, 3-(C12-15-alkyloxy) derivs, chlorides 3-(C12-C15) Alkoxy-2-hydroxypropyltrimethylammonium chloride 3-Alkoxy-2-hydroxypropyl trimethyl ammonium chloride 68187-63-3 EINECS 269-114-8