SEARCH Articles Figures Tables 2.5- dimethyl- -chloride Alkyl dimethyl benzyl ammonium chloride Ammonium chlorid Ammonium chloride Diisobutylphenoxyethoxyethyl dimethyl benzyl ammonium chloride Dimethyl dialkyl quaternary ammonium chloride Dimethyl diallyl ammonium chloride Distearyl dimethyl ammonium chloride