Provided is a method for producing 2-aminoethyl methacrylate hydrochloride that, according to one embodiment, includes a step (A) for reacting a ketimine compound of 2-aminoethyl methacrylate with water and hydrogen chloride and obtaining a mixture containing 2-aminoethyl methacrylate hydrochloride, wherein in the step (A), the ratio of the total amount of hydrogen chloride to the total amount of ketimine compound of 2-aminoethyl methacrylate is 1.0-1.5 expressed in terms of equivalents, and the ratio of the total amount of water to the total amount of ketimine compound of 2-aminoethyl methacrylate is 1.0-2.0 expressed in terms of equivalents.
提供的是一种生产2-
氨基乙基
丙烯酸甲酯盐酸盐的方法,根据一个实施例,包括以下步骤(A):将2-
氨基乙基
丙烯酸甲酯的酮
亚胺化合物与
水和
盐酸反应,得到含有2-
氨基乙基
丙烯酸甲酯盐酸盐的混合物,在步骤(A)中,
氯化氢的总量与2-
氨基乙基
丙烯酸甲酯的酮
亚胺化合物的总量的比例为1.0-1.5(以当量表示),
水的总量与2-
氨基乙基
丙烯酸甲酯的酮
亚胺化合物的总量的比例为1.0-2.0(以当量表示)。