Synthesis of Isooctyl Oleate with Ti(SO_4)_2/SiO_2 Solid Catalyst
Guo Quan(Department of Chemical Engineering, Changzhou Institute of Engineering Technology, Changzhou Jiangsu 213004)
Ti(SO4)2/SiO2 was used as a catalyst for esterification of isooctyl oleate. The reaction conditions were optimized as follows: catalyst amount 0.2%,reaction time 3.0 h, ratio of oleic acid : isooctyl alcohol 1:1.2 and reaction temperature 225℃.Under the optimum conditions, esterification of oleic acid was 98%,the yield reached 97%.
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