N,N,N′,N′-Tetramethyl-4,4′-diaminodiphenylmethane, 98% - is an intermediate in dye manufacture and works as a reagent for the determination of lead. It is suitable for the qualitative assay of cyanogens.
T 1490 (OTTO) N,N,N′,N′-Tetramethyl-4,4′-diaminodiphenylmethane, 98% Cas 101-61-1 - used as a component in the preparation of Feigl-Anger paper for visualizing HCN release. It may also be suitable for the preparation and characterization of inclusion complex with β-cyclodextrin.