Anderson J P, Hughes D C, Schröder R. "Method for the Synthesis of 33527-91-2
N1,N1-bis(2-(dimethylamino)ethyl)-N2,N2-dimethylethane-1,2-diamine
Tris(2-dimethylaminoethyl)amine" [P]. US Patent, US 11146069 B2, 2019-12-18.
发明人高志强,刘建华,周伟. "A Process for Preparing High-Purity 33527-91-2
N1,N1-bis(2-(dimethylamino)ethyl)-N2,N2-dimethylethane-1,2-diamine
Tris(2-dimethylaminoethyl)amine" [P]. 中国发明专利, 专利号 CN 117049413 B, 授权公告日 2020-06-25.
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