72207-55-7

The complex residuum from the alkylation of aniline with ethylene. It consists primarily of polymeric materials, ethylated anilines such as 2,4,6-triethylaniline, 2-sec-butyl-6-ethylaniline, ar-sec-butyldiethylaniline and diethylaniline dimer, diphenylamine and ar-ethyldiphenylamine.