(p-Phenylenebis(oxytetramethylene))bis(trimethylammonium) diiodide 10238-06-9 AMMONIUM, (p-PHENYLENEBIS(OXYTETRAMETHYLENE))BIS(TRIMETHYL-, DIIODIDE Bis-dimetilaminobutiletere dell'idrochinone bis-iodometilato [Italian] I.S. 1815