阻燃剂双(对-羧苯基)苯基氧化膦的合成工艺研究  

Study on synthesizing technology of flame retardant bis(4-carboxyphenyl) phenyl phosphine oxide

作　　者：戈鹏[1] 李巧玲[1] 汪建红[1] 王亚昆 张丽萍[1] 

机构地区：[1]中北大学化学系,山西太原030051 [2]中国兵器工业新技术推广研究所,北京100089

出　　处：《应用化工》2006年第5期379-381,共3页Applied Chemical Industry

基　　金：山西高校科技研究开发项目(20041220);山西省自然科学基金项目(20041027)

摘　　要：双(对-羧苯基)苯基氧化膦是20世纪90年代研究开发的新型磷系阻燃剂,目前尚处于实验开发阶段。简述了该阻燃剂的各种合成方法,评价了这些方法的优缺点,并提出新的合成方案,具有成本低、周期短、环境污染小等优点,符合阻燃剂绿色无卤化的发展方向。Bis （4-carboxyphenyl） phenyl phosphine oxide was a novel phosphorous flame retardant which was first prepared in 1990s, at present,it was still at the stage of experimentation. Some synthesizing methods of the flame retardant were referred,and their advantages and disadvantages were appraised. A novel synthesizing program was drawn up, which has the advantages, such as low-cost, short-cycle, light pollution,in accord with the developing orientation of free-halogen for the flame retardant.

关 键 词：双(对-羧苯基)苯基氧化膦 阻燃剂 合成 

分 类 号：TQ314.248[化学工程—高聚物工业]