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首頁 > 供應產品 > 三氟乙酰乙酸乙酯
三氟乙酰乙酸乙酯
單價 195.00 / kg對比
銷量 暫無
發貨 湖北武漢市付款后3天內
庫存 100kg起訂1kg
過期 長期有效
更新 2014-07-16 14:34
 
詳細信息
三氟乙酰乙酸乙酯
三氟乙酰乙酸乙酯 Ethyl trifluoroacetoacetate
三氟乙酰乙酸乙酯,又稱“乙基-4,4,4-三氟乙酯”,是一種農藥的中間體,常溫下為無色透明液體,沸點130~132℃,溶于水、乙醇、苯等有機溶劑。三氟乙酰乙酸乙酯存在活性亞甲基,可以形成穩定的碳負離子。
英文名稱:ethyl 4,4,4-trifluoroacetoacetate
英文別名:Ethyl 3-oxo-4,4,4-trifluoroacetoacetate; 4,4,4-Trifluoroacetoacetic acid ethyl ester; Ethyl 4,4,4-trifluoro-3-oxobutanoate; Trifluoro acetoacetic acid ethyl ester; ethyl trifluoroacetoacetate; ETFAA
CAS號:372-31-6
EINECS號:206-750-7
分子式::C6H7F3O3  
分子量:184.1147
密度:1.259
熔點:-39℃
沸點:131℃ (709 mmHg)
閃點:28℃
外觀:無色透明液體,有腐蝕性
水份:0.2%MAX
乙醇:0.3%MAX
***:0.1%MAX
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