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考察了无溶剂反应体系下脂脂酶催化直接酯化合成2-辛基十二烷醇酯.在mol醇:mol醇=1.6:1,反应温度60 C,脂肪酶添加量4%,反应时间10h的最佳条件下,酯化率可达94.8%.“,”The synthesis of 2-octanyl-dodecanol stearicate from stearic acid and Guerbet alcohol was investigated in a solvent-free medium by lipase catalysis. The optimum reaction conditions were established as follows: molalcohol : molacid＝ 1. 6 : 1, temperature 60°C, amount of lipase 4%, reaction time 10h. The highest conversion reached 94.8%.