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发明人孙丽萍,张德明,沈红梅. "Method for the Synthesis of Ethyl(methyl)phosphine oxide" [P]. 中国发明专利, 专利号 CN 110055380 B, 授权公告日 2023-10-05.
发明人王建平,高志强,李文辉. "A Process for Preparing High-Purity Ethyl(methyl)phosphine oxide" [P]. 中国发明专利, 专利号 CN 112166437 A, 授权公告日 2017-11-17.
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