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| 卤代双磷酸酯阻燃剂的合成研究 | |
| 引用本文： | 王彦林,房晓敏,刘治国,徐元清,丁涛. 卤代双磷酸酯阻燃剂的合成研究[J]. 塑料工业, 2003, 31(11): 12-14 |
| 作者姓名： | 王彦林 房晓敏 刘治国 徐元清 丁涛 |
| 作者单位： | 1. 苏州科技大学化学化工系,江苏,苏州,215009 2. 苏州科技大学化学化工系,江苏,苏州,215009;河南大学化学化工学院,河南,开封,475001 3. 河南大学化学化工学院,河南,开封,475001 |
| 摘 要： | 以PCl3、季戊四醇、溴水及环氧乙烷为原料，四氯化钛为催化剂，合成了一种新型卤代双磷酸酯阻燃剂——2，2-二溴甲基-1，3-亚丙基双(2-氯乙基2-溴乙基磷酸酯)；用IR、元素分析对其进行了表征。结果表明：在各步反应过程中分别按照各步反应的量的比、温度、时间等最佳反应条件进行反应，产物的收率可达92％。 |
| 关 键 词： | 卤代双磷酸酯 阻燃剂 合成 2，2-二溴甲基-1，3-亚丙基双（2-氯乙基2-溴乙基磷酸酯） 季戊四醇 溴 环氧乙烷 |
| 文章编号： | 1005-5770(2003)11-0012-03 |
| 修稿时间： | 2003-08-10 |
Studies on Synthesis of Halogenated Diphosphate Flame Retardant |
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| WANG Yan-lin ,FANG Xiao-min ,,LIU Zhi-guo ,XU Yuan-qing ,DING Tao. Studies on Synthesis of Halogenated Diphosphate Flame Retardant[J]. China Plastics Industry, 2003, 31(11): 12-14 | |
| Authors: | WANG Yan-lin FANG Xiao-min LIU Zhi-guo XU Yuan-qing DING Tao |
| Affiliation: | WANG Yan-lin 1,FANG Xiao-min 1,2,LIU Zhi-guo 2,XU Yuan-qing 2,DING Tao 2 |
| Abstract: | A novel halogenate d diphosphate flame retardant 2,2-bis(b romomethyl)-1,3-propylene bis(2-bromo- ethy l 2-chloroethyl) phosphate was synthesize d from phosphorus trichloride,pentaeryth ritol,bromine,ethylene oxide and with ti tanium tetrachloride as catalyst The pr oducts were characterized by IR and ele mental analysis The factors having effects on the reac tion of each step were also discussed T he yield could reach to 92% under the op timal reaction conditions |
| Keywords: | Flame Retardan t 2 2-bis (bromomethtl)-13-propylene bis (2-bromoethyl 2(hloro ethyl)phosphati PCl 3 Pentaerythritol Bromine Ethylene Oxide . |
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