1,1'-(Oxybis(methylene))bis(4-(1,1-dimethylethyl)pyridinium), dichloride 1,1'-Oxydimethylene bis(4-tert-butylpyridinium chloride) 40225-02-3 Bis-(4-t-butylpyridine)-1-methylether dichloride Pyridinium, 1,1'-(oxybis(methylene))bis(4-(1,1-dimethylethyl)-, dichloride (9CI) Pyridinium, 1,1'-oxydimethylenebis(4-tert-butyl-, dichloride Sad-128