Preparation of alkanolamines
Alkanolamine compositions are disclosed. The composition comprises an alkanolamine and hydroxylamine or hydrazine. Preferred alkanolamine includes diethanolamine, triethanolamine, and mixtures thereof. The composition of the invention has significantly reduced discoloration.
Lyondell Chemical Technology, L.P.
C
C07C
inventional
Wei Farhad
Wang Fadakar