102-60-3 2-Propanol, 1,1',1'',1'''-(1,2-ethanediyldinitrilo)tetrakis-, mono(4-methylbenzenesulfonate) (salt) 68258-71-9 EINECS 269-494-5 N,N'-Ethylenebis(bis(2-hydroxypropyl)amine) toluene-p-sulphonate p-Toluene sulfonic acid, 2-propanol, 1,1',1'',1'''-(1,2-ethandiyldinitrilo)tetrakis-salt (1:1) p-Toluenesulfonic acid, 1,1',1'',1'''-(1,2-ethanediyldinitrilo)tetrakis(2-propanol) salt (1:1)