Citation: XUE Liang, ZHAO Feng-Qi, XING Xiao-Ling, GAO Hong-Xu, YI Jian-Hua, HU Rong-Zu. Dissolution Properties of 1,3,3-Trinitroazetidine in Ethyl Acetate and N,N-Dimethylformamide[J]. Acta Physico-Chimica Sinica, ;2009, 25(12): 2413-2416. doi: 10.3866/PKU.WHXB20091129
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The enthalpies of dissolution for 1,3,3-trinitroazetidine (TNAZ) in ethyl acetate (EA) and N,N-dimethylformamide (DMF) were measured using a RD496-2000 Calvet Microcalorimeter at 298.15 K under atmospheric pressure. Differential enthalpies (△difH) and molar enthalpies (△solH) were determined for TNAZ in different solvents. The corresponding kinetic equations that describe the two dissolution processes are dα/dt=10-7.26(1-α)0.88 for the dissolution of TNAZ in ethyl acetate and dα/dt=10-7.21(1-α)0.66 for the dissolution of TNAZ in N,N-dimethylformamide.
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