三羟甲基丙烷单丙烯酸二辛酯改性硅油的合成研究  

Research on the Synthesis of Trimethylolpropane Mono Acrylic Two Ester Modified Silicone Oil

作　　者：宋岩[1] 王秀玲[1,2] 边坤[1,2] 李耀先[2] 杨清彪[2] 

机构地区：[1]吉林化工学院材料科学与工程学院,吉林吉林132022 [2]吉林大学化学学院,吉林长春130021

出　　处：《化学世界》2015年第5期280-283,共4页Chemical World

基　　金：国家自然科学基金(21174052)

摘　　要：以三羟甲基丙烷、丙烯酰氯与正辛酰氯为原料,经两步反应合成三羟甲基丙烷丙烯酸二辛酸酯,随后与低含氢硅油反应制备了一种新型有机酯改性硅油,研究了反应温度,反应时间等因素对产物性能的影响,并进行了红外、核磁表征。The three hydroxy methyl propane, propylene chloride with octanoyl chloride were used as raw materials to prepare trimethylolpropane monoacrylic acid two octanoate through a two-step reaction. Then the ester reacted with low hydrogen containing silicone fluid to form a new type of organic ester modified silicone oil. The effects of reaction temperature, reaction time and other factors on the properties of the product were studied. The products were characterized by IR and NMR.

关 键 词：三羟甲基丙烷 丙烯酰氯 正辛酸 低含氢硅油 

分 类 号：O621.25[理学—有机化学]