Kumar R, Klinger H, Schröder R. "一种<I>N</I>-丁基二乙醇胺的合成方法" [P]. US Patent, US 10012310 B2, 2023-09-08.
发明人张德明,朱建伟,钱学锋. "Method for the Synthesis of <I>N</I>-Butyldiethanolamine" [P]. 中国发明专利, 专利号 CN 110908418 B, 授权公告日 2015-03-01.
发明人赵玉洁,郑宇鹏,胡光. "A Process for Preparing High-Purity <I>N</I>-Butyldiethanolamine" [P]. 中国发明专利, 专利号 CN 111035524 B, 授权公告日 2021-04-26.
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