季按盐R_3NCH_3CI人的合成  

Synthesis of quaternary ammonium salt(R_3NCH_3Cl)

作　　者：李梅[1] 韩伟[2] 

机构地区：[1]北华大学公共基础部,吉林吉林132021 [2]吉林化工学院化学工程系,吉林吉林132022

出　　处：《吉林化工学院学报》2001年第4期34-35,共2页Journal of Jilin Institute of Chemical Technology

摘　　要：研究三正辛胺与碘甲烷在室温下反应，先得到三正辛基甲基碘化铵，再与ＡｇＣＩ进行卤素交换反应生成三正辛基甲基氯化铵，通过红外光谱，元素分析进行表征，产品收率达 ８０％以上．Mechyltrioctylamine iodide is prepared by the reaction of trieaprylamine iodomethane under the room temperature, and then the mechyltrioclylamine chloride is prepared by the halogen exchange reaction of mechyltrioctylamine iodide with silver chloride. Through the characterization with infrared spectroscopic method and elementary analysis, the total recovery rate is more than 80%.

关 键 词：季铵盐 R3NCH3Cl 合成 三正辛胺 碘甲烷 三正辛基甲基氯化铵 表征 萃取剂 

分 类 号：O623.732[理学—有机化学] O652.62[理学—化学]