Einecs 287-238-0

Bis[4,4'-bis(dimethylamino)benzhydryl] ether

4,4',4'',4'''-(oxydimethylidyne)tetrakis[N,N-dimethylaniline]

4,4',4'',4'''-Oxybismethylidynetetrakis[N,N-dimethylbenzenamine]