1,1''-(Oxybis((dimethylsilylene)-3,1-propanediyliminocarbonyl))bisferrocene 1,1''-(Oxybis((dimethylsilylene)propane-3,1-diyliminocarbonyl))diferrocene 11120-06-2 EINECS 234-362-8 Ferrocene, 1,1''-((1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis(3,1-propanediyliminocarbonyl))bis-