邻甲基酚钡的合成及其溶解度的测定  

SYNTHESIS AND DETERMINATION OF SOLUBILITY OF (o-CRESOL)_2 Ba

作　　者：栗方星[1] 马克勤[1] 陈中芳 张海钥 王红军[1] 姜苹 张绪宏[1] 黄志荣[1] 解涛[1] 

机构地区：[1]南开大学化学系,天津300071

出　　处：《南开大学学报（自然科学版）》1998年第2期60-63,共4页Acta Scientiarum Naturalium Universitatis Nankaiensis

摘　　要：以邻甲基酚和BaCl2为原料合成了邻甲基酚钡．重量法证明，本实验样品的结构式可写为，该化合物新合成的样品和烘干后的样品在水中的溶解度有很大的差别，30℃时溶解度分别是6．60和0．07，50℃时分别是7．59和0．07，表明样品的溶解度随温度变化不大．In this paper, o-cresol Barium was synthesized with o-cresol and BaCl2. It has been proven by gravimetric analysis that the structural formula of the synthesized sample of this paper can be written as ,Ba. There is a great difference of solubility between the fresh sample and dried sample, the solubility of fresh sample and dried sample are 6. 60 and 0.07 respectively at 30℃, and 7. 59 and 0. 07 at 50℃, the difference probably was caused by the conversion of crystalline styles during the drying process.

关 键 词：邻甲基酚 邻甲基酚钡 溶解度 氯化钡 废水处理 

分 类 号：O627.22[理学—有机化学] X703[理学—化学]