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| 新型阻燃剂1 ,3 ,5-三(5 ,5-二甲基-1 ,3-二氧杂己内磷酸酯基)苯的合成及表征 | |
| 引用本文： | 卢林刚,王会娅,王大为,于宝刚,王永明,唐凯.新型阻燃剂1 ,3 ,5-三(5 ,5-二甲基-1 ,3-二氧杂己内磷酸酯基)苯的合成及表征[J].化学研究,2007,18(4):16-19. |
| 作者姓名： | 卢林刚 王会娅 王大为 于宝刚 王永明 唐凯 |
| 作者单位： | 1. 中国人民武装警察部队学院,科学技术研究所,河北,廊坊,065000 2. 中国人民武装警察部队学院,基础部,河北,廊坊,065000 3. 中国人民武装警察部队学院研究生队,河北,廊坊,065000 |
| 摘 要： | 以1,3,5-三羟基苯、新戊二醇、三氯氧磷等为原料,采用简洁、高效的合成路线,通过两步反应合成了新型阻燃剂1,3,5-三(5,5-二甲基-1,3-二氧杂己内磷酸酯基)苯.通过红外光谱、核磁共振氢谱、质谱、元素分析以及热失重分析等对产物结构和热性能进行了表征和研究.热失重分析表明:该阻燃剂起始分解温度为295.26℃ ,在295.26℃ ~343.38℃和350.40℃ ~578.04℃温区迅速炭化;当阻燃剂被加热到681.03℃时,炭残余量高达43.33 %. |
| 关 键 词： | 阻燃剂 1 3-二氧磷杂环内磷酸酯 合成 炭残留物 |
| 文章编号： | 1008-1011（2007）04-0016-04 |
| 收稿时间： | 2007-06-20 |
| 修稿时间： | 2007年6月20日 |
Synthesis and Characterization of Novel Flame Retardant 1,3,5-Tri(5,5-dimethyl-1,3-dioxacyclophosphorinane phosphonate)benzene |
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| LU Lin-gang,WANG Hui-ya,WANG Da-wei,YU Bao-gang,WANG Yong-ming,TANG Kai.Synthesis and Characterization of Novel Flame Retardant 1,3,5-Tri(5,5-dimethyl-1,3-dioxacyclophosphorinane phosphonate)benzene[J].Chemical Research,2007,18(4):16-19. | |
| Authors: | LU Lin-gang WANG Hui-ya WANG Da-wei YU Bao-gang WANG Yong-ming TANG Kai |
| Abstract: | The novel flame retardant was synthesized using neopentylglycol, phoshorus oxychloride and 1, 3, 5-trihydroxy benzene by facile and high efficient method consisting of two reactions. The structure and thermal behaviors of the novel flame retardant were identified and studied by FT-IR, 1H NMR, ESI-MS, elementary analysis and TGA respectively. The characters of TGA for the product were discussed. The thermogravimetry shows that the beginning temperature of decomposition of the compound is above 295.26 ℃ , and rapidly carbonized between 295.26 ℃ to 343.38 ℃ and 350.40 ℃ to 578.04 ℃ . The char yield is about 43.33 % at 681.03 ℃ . |
| Keywords: | flame retardant 1 3-dioxaphosphorinane phosphonate synthesis char residue |
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