Solubility of 1,1-Diamino-2,2-dinitroethylene in N,N-Dimethylformamide, Dimethyl Sulfoxide, and N-Methyl-2-pyrrolidone
Solubility of 1,1-Diamino-2,2-dinitroethylene in N,N-Dimethylformamide, Dimethyl Sulfoxide, and N-Methyl-2-pyrrolidone
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DOI：
10.1021/je900235s
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发表时间：
2009-07
影响因子：
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通讯作者：
Jin-Hwan Ahn;Jae-Kyeong Kim;Hyoun-Soo Kim;E. Kim;Kee-Kahb Koo
中科院分区：
文献类型：
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作者：
Jin-Hwan Ahn;Jae-Kyeong Kim;Hyoun-Soo Kim;E. Kim;Kee-Kahb Koo
用多热法测定了1，1-二氨基-2，2-二硝基乙烯在二甲基亚砜、N，N-二甲基甲酰胺和N-甲基-2-吡咯烷酮中的溶解度，并用指数方程对溶解度数据与温度进行了关联。根据温度依赖关系计算了各溶剂中的溶解热焓。
The solubility of 1,1-diamino-2,2-dinitroethylene in dimethyl sulfoxide, N,N-dimethyl formamide, and N-methyl-2-pyrrolidone was measured by a polythermal method in the temperature range of (293.15 to 363.15) K. The solubility data were correlated against temperature with an exponential equation. The enthalpy of dissolution in each solvent was calculated from the temperature dependence.