By the laser technique, data on the solubilities of o-iodoaniline and p-iodoaniline in 12 pure solvents (water, methanol, ethylene glycol, ethyl acetate, hexane, cyclohexane, dichloromethane, trichloromethane, tetrachloromethane, ethanol, isopropanol, and benzene) from 273 to 333 K were measured. The data were correlated with NRTL model, the Apelblat equation, the λh equation, and the van’t Hoff equation. The results indicate that the Apelblat equation gave the best fitting results.

中文翻译：

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纯溶剂中邻碘苯胺和对碘苯胺溶解平衡的测量和相关性

通过激光技术，获得了邻碘苯胺和对碘苯胺在12种纯溶剂（水，甲醇，乙二醇，乙酸乙酯，己烷，环己烷，二氯甲烷，三氯甲烷，四氯甲烷，乙醇，异丙醇和苯）中的溶解度数据测量到273至333K。数据用NRTL模型中，Apelblat方程，λ相关ħ方程，范特霍夫等式。结果表明，Apelblat方程给出了最佳拟合结果。