2-丁基癸二酸的合成及其电化学性能研究  

Synthesis and Electronic Chemical Performance of 2-Butyldecanedioic Acid

作　　者：刘长春[1] 闻立新[1] 程进[1] 刘承先[1] 戴溢 郭程[1] 

机构地区：[1]常州工程职业技术学院化学与材料工程学院,江苏常州213164

出　　处：《化学试剂》2017年第6期654-656,共3页Chemical Reagents

基　　金：江苏高校品牌专业建设工程资助项目(PPZY-2015B178)

摘　　要：以正丁基丙二酸二乙酯和8-溴辛酸乙酯为原料,经烷基化、水解和脱羧等步骤制备2-丁基癸二酸,收率为87.8%,通过~1HNMR、^(13)CNMR、IR和元素分析对其结构进行表征。并将该化合物与氨气在乙二醇中反应制备成电解质溶液,溶液的电导率为2.60 mS/cm(30℃),闪火电压为455 V(85℃),氧化效率为1.65 V/s(2 mA),测试性能优于现有产品。2-Butyldecanedioic acid was synthesized by using diethyl 2-butylmalonate and ethyl 8-bromoocatanoate via alkylation, hydrolysis and dicarboxylic reactions with the total yield of 87.8% ,which was confirmed by 1HNMR ,13 CNMR , IR and elemental analyses. After reacting with ammonia,2-butyldecanedioic acid was used to prepare an electrolyte with the conductivity of 2.60 mS/cm （30 ℃ ） ,the spark voltage of 455 V （85℃ ）, and a high oxidizing efficiency of 1.65 V/s （2 mA）, which performance was superior to commercially available products.

关 键 词：2-丁基癸二酸 高压铝电解电容器 电解液 闪火电压 

分 类 号：O623.6[理学—有机化学]