三(2,4-二溴苯基)磷酸酯的合成研究  

Studies on the synthesis of tris(2,4-dibromophenyl)phosphate

作　　者：孙家隆[1] 张炜[1] 

机构地区：[1]青岛农业大学化学与药学院,山东青岛266109

出　　处：《化学研究与应用》2009年第7期1086-1088,共3页Chemical Research and Application

基　　金：青岛市科技项目(06-3-2-4-nsh)资助

摘　　要：Tris(2,4-dibromophenyl)phosphate(BPP) is an additive flame-retardant for plastic with the properties of low melt point,good compatibility and excellent thermal stability.Chloroform with high value of AN was selected as the solvent based on the solvent effect,the flame retardant tris(2,4-dibromophenyl)phosphate(BPP) was synthesized by POCl3 reacting with 2,4-dibromophenol(mol tatio was 1.0∶3.1) under reflux conditions,the yield was 96.4%.Tris（2,4-dibromophenyl） phosphate （BPP） is an additive flame-retardant for plastic with the properties of low melt point, good compatibility and excellent thermal stability. Chloroform with high value of AN was selected as the solvent based on the solvent effect, the flame retardant tris （2,4-dibromophenyl） phosphate （BPP） was synthesized by POCl3 reacting with 2,4- dibromophenol（ mol ratio was 1.0：3.1 ） under reflux conditions ,the yield was 96.4% .

关 键 词：溶剂效应 氯仿 2 4-二溴苯酚 三(2 4-二溴苯基)磷酸酯 

分 类 号：O612.5[理学—无机化学]