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新型有机磷阻燃剂的^(31)P NMR分析

The Analysis of the 31P NMR of Novel Organic Phosphorus Flame Retardants
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摘要 利用31P核磁共振仪对7种新型有机磷阻燃剂(CEPPA、DPPA、ODOPB、TODP、PPDC、PPD-CO和DCPP)进行了测定和分析,提供了这些阻燃剂的31PNMR化学位移数据,这些数据可用于鉴定阻燃剂结构,通过峰的数量及面积可测定阻燃剂的纯度和杂质含量。结果表明31PNMR分析是检验有机磷阻燃剂纯度的有效方法。 Seven kinds of new organic phosphorus flame retardant (CEPPA,DPPA,ODOPB,TODP, PPDC,PPDCO and DCPP) were measured and analyzed by nuclear magnetic resonance (NMR) detector. The 31^P NMR chemical shift data of these flame retardants were provided. The data can be used to distiguish the molecular structure of flame retardant, and could determine the purity and impurity contents of the flame retardant through the number and area of peaks. It resulted that it is an available measure for checking the purity of organic phosphorus flame retardant by making their 31^P nuclear magnetic resonance analysis.
出处 《塑料助剂》 2008年第2期48-52,共5页 Plastics Additives
关键词 有机磷阻燃剂 31^P核磁共振 分析 organic phosphorus flame retardant 31^P nuclear magnetic resonance analysis
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