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研究了以甲苯、氯化苄为原料合成苄基甲苯的工艺，进行了催化剂的选择和研制、工艺条件试验、单苄基和二苄基甲苯比例的控制试验及复配制成C101浸渍油等工作。获得了较佳的工艺条件，收率达93％以上，试脸油样作为高压全膜电容器用浸渍剂，性能达到国际同类产品水平。
The process of synthesizing benzyltoluene from toluene and benzyl chloride was studied. The selection and development of catalyst, the test of process conditions, the control experiment of ratio of monobenzyl and dibenzyltoluene and the compounded C101 impregnation oil were studied . Obtained the better process conditions, the yield of 93% or more, test face oil sample as a high pressure all-film capacitor impregnant performance reached the international level of similar products.