(1,4-Phenylenebis(oxyethylene))bis(dimethylethylammonium iodide) 5424-18-0 AMMONIUM, (1,4-PHENYLENEBIS(OXYETHYLENE))BIS(DIMETHYLETHYL-, DIIODIDE Ammonium, (p-phenylenebis(oxyethylene))bis(ethyldimethyl-, diiodide (8CI) NSC 13189 p-Di((beta-(dimethylamino)ethoxy)benzene)diethiodide p-Di-beta-dimethylaminoethoxybenzene diethiodide