全氟己基磺酰类化合物的合成及表面性能  

Synthesis and surface properties of N-3-(dimethylamino)-propyl perflurohexylsulfonyl compounds

作　　者：彭历[1] 龙光斗[2] 王绍磊[2] 肖舒[2] 付冬梅[2] 白一穷[2] 

机构地区：[1]湖北省消防总队,湖北武汉430070 [2]华中师范大学化学学院,湖北武汉430079

出　　处：《消防科学与技术》2011年第10期937-939,共3页Fire Science and Technology

基　　金：国家高技术研究发展863计划项目(2010AA065101)

摘　　要：以全氟己基磺酰氟与N,N′-二甲基-1,3丙二胺反应得到全氟己基磺酰胺,后者分别与过氧化氢和碘甲烷作用得到全氟己基磺酰胺氧化物和全氟己基磺酰季铵盐。通过MS和1H NMR等方法对产物进行了表征,表面张力等性能测试表明,产物具有较强的表面活性,其中全氟己基磺酰胺氧化物的最低表面张力可达16.35 mN/m。With perfloro hexylsulfonyl fluoride and N,N-dimethyl-1,3-propanediamine as the raw material,Intermediate products of perfluorinated hexyl sulfonamide was synthesized.With H2O2 on the intermediate products oxidation,perfluorinated hexylsulfonamide oxide was synthesized;with CH3I and intermed iate products reaction,perfluorinated hexylsulfonyl ammonium salt was synthesized.They and their intermediate were characterized By MS and HNMR;They were measured to the surface tension.Perfluorinated hexyl sulfonamide oxides and quaternary ammonium sulfonamide have better surface tension,which has the lowest surface tension of 16.35 mN/m.

关 键 词：氟碳表面活性剂 表面活性 胺氧化物 季铵盐 

分 类 号：X924.4[环境科学与工程—安全科学] TQ572.46[化学工程—精细化工]