碳酸二苯酯与1,4-丁二醇酯交换反应馏分的气相色谱分析  

Analysis of the Distillate in Transesterification of Diphenyl Carbonate and 1,4-Butanediol by Gas Chromatography

作　　者：王丽苹[1,2,3,4] 萧斌[1,2,4] 王公应[1,2] 

机构地区：[1]中国科学院成都有机化学研究所,成都市一环路南二段16号610041 [2]常州化学研究所常州市绿色化学和技术重点实验室 [3]曲靖师范学院化学系,云南省曲靖市三江大道655011 [4]中国科学院研究生院,北京市玉泉路19号100049

出　　处：《光谱实验室》2010年第6期2383-2386,共4页Chinese Journal of Spectroscopy Laboratory

基　　金：国家"十一五"科技支撑计划(2006BAE02B03)

摘　　要：采用毛细管气相色谱法对碳酸二苯酯(DPC)与1,4-丁二醇(BD)酯交换反应生成的馏分进行了分析。Equity^(TM)-1非极性柱为分析柱,FID为检测器。结果表明,本法具有良好的线性关系;DPC、BD和苯酚的检出限分别为4.08×10^(-4)、4.30×10^(-3)、2.31×10^(-4)g/L;回收率范围在95.0%—103.3%之间;相对标准偏差均小于5.0%。A capillary gas chromatographic method was developed to analyze on the distillate in transesterification of diphenyl carbonate and 1,4-butanediol. The analytical column was Equity TM-1 non-polar column,and the detector was FID. Good linear relationship for the determination of DPC, BD and phenol was observed. The relative standard deviations were less than 5.0%. The detection limits were 4. 08 × 10-4, 4. 30 × 10-3, 2. 31 × 10-4g/L for DPC, BD and phenol, respectively. Recoveries of DPC,BD and phenol were in the range of 95.0%--103.3%.

关 键 词：碳酸二苯酯 1 4-丁二醇 苯酚 气相色谱 

分 类 号：O657.71[理学—分析化学]