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CAS号:51145-57-4
英文名称:Ethyl 2-acetyl-3-(dimethylamino)acrylate
英文同义词:Leflunomide Impurity 8;ETHYL 2-ACETYL-3-(DIMETHYLAMINO)ACRYLATE;Ethyl2-acetyl-3-(dimethylamino)acrylate,95%;ethyl (2z)-2-acetyl-3-(dimethylamino)acrylate;ETHYL N, N-DIMETHYLAMINOMETHYLENE ACETOACETATE;Ethyl 2-[(dimethylamino)methylene]acetoacetate;2-ACETYL-3-DIMETHYLAMINO-ACRYLIC ACID ETHYL ESTER;ethyl 2-[(diMethylaMino)Methylidene]-3-oxobutanoate;Ethyl 2-[(dimethylamino)methylene]-3-oxo-Butanoicate;(E)-ethyl 2-((diMethylaMino)Methylene)-3-oxobutanoate
中文名称:2-乙酰基-3-(二甲基氨基)丙烯酸乙酯
中文同义词:2-乙酰基-3-二甲氨基丙烯酸乙酯;2-乙酰基-3-(二甲基氨基)丙烯酸乙酯;乙基 2-乙酰基-3-(二甲氨基)丙烯酸酯;2-(((二甲基氨基)亚甲基)-3-氧代丁酸乙酯;乙基(E)-2-(((二甲基氨基)亚甲基)-3-氧代丁酸酯
分子式:C9H15NO3
分子量:185.22
熔点:41-44 °C(Solv: isopropyl ether (108-20-3))
沸点:128°C 0,2mm
密度:1.038±0.06 g/cm3(Predicted)
折射率:1.5330-1.5370
储存条件:Keep in dark place,Sealed in dry,2-8°C
酸度系数(pKa): 3.52±0.70(Predicted)
形态: Liquid
颜色: Pale red
最大波长(λmax): 304nm(EtOH(95vol%))(lit.)
CAS 数据库: 51145-57-4(CAS DataBase Reference)