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化合物简介
Ethyl 4,4-Difluoroacetoacetate is an intermediate used for the synthesis of pharmaceuticals such as potassium channel activators and β-alanine derived GABA-T antagonists.
基本信息
CAS:352-24-9
中文别名:二氟乙酰乙酸乙酯;双氟乙酰乙酸乙酯;4,4-二氟-3-氧代丁酸乙酯;
英文别名:Butanoic acid,4,4-difluoro-3-oxo-,ethyl ester;Ethyl difluoroacetoacetate;Ethyl 4,4-Difluoro-3-oxobutyrate;ethyl4,4-difluoro-3-oxobutyrate;4,4-Difluoroacetoacetic Acid Ethyl Ester;Ethyl 4,4-difluoroacetoacetate;ethyl difluoromethyl acetoacetate;4,4-difluoro-3-oxo-butyric acid ethyl ester;Ethyl 4,4-difluoro-3-oxobutanoate;4,4-Difluoro-3-oxobutyric Acid Ethyl Ester;HF2CCOCH2CO2Et;Ethyl 4,4-difluoro(acetoacetate);ethyl 4.4-difluoro-3-oxobutanoate;
分子式:C6H8F2O3
分子量:166.123
精确质量:166.044
Psa:43.37
Logp:0.7738
中文别名:二氟乙酰乙酸乙酯;双氟乙酰乙酸乙酯;4,4-二氟-3-氧代丁酸乙酯;
英文别名:Butanoic acid,4,4-difluoro-3-oxo-,ethyl ester;Ethyl difluoroacetoacetate;Ethyl 4,4-Difluoro-3-oxobutyrate;ethyl4,4-difluoro-3-oxobutyrate;4,4-Difluoroacetoacetic Acid Ethyl Ester;Ethyl 4,4-difluoroacetoacetate;ethyl difluoromethyl acetoacetate;4,4-difluoro-3-oxo-butyric acid ethyl ester;Ethyl 4,4-difluoro-3-oxobutanoate;4,4-Difluoro-3-oxobutyric Acid Ethyl Ester;HF2CCOCH2CO2Et;Ethyl 4,4-difluoro(acetoacetate);ethyl 4.4-difluoro-3-oxobutanoate;
分子式:C6H8F2O3
分子量:166.123
精确质量:166.044
Psa:43.37
Logp:0.7738
编号系统
MDL号:MFCD00034277
物化性质
密度:1.191 g/cm3
沸点:170.1ºC at 760 mmHg
闪点:55.7ºC
折射率:1.407
沸点:170.1ºC at 760 mmHg
闪点:55.7ºC
折射率:1.407
安全信息
安全说明:S26
危险类别码:R10
危险品运输编码:UN 1993
海关编码:2918300090
危险品标志:F; Xi
危险类别码:R10
危险品运输编码:UN 1993
海关编码:2918300090
危险品标志:F; Xi
生产方法及用途
合成路线
上游原料
下游产品
图谱
13C NMR : Predict

1H NMR : Predict
