化学学报 ›› 1965, Vol. 31 ›› Issue (6): 531-535. 上一篇    下一篇

二氟一氯甲烷高温溴化产物的气体色谱分析

王永祿1, 郭心正2, 王寿松2, 林永达1   

  1. 1. 中国科学院有机化学研究所;
    2. 浙江化工研究所
  • 投稿日期:1964-10-15 发布日期:2013-06-03

A GAS CHROMATOGRAPHIC ANALYSIS OF HIGH TEMPERATURE BROMINATION PRODUCTS OF DIFLUOROCHLOROMETHANE

WANG YUNG-LUH1, KUO SIN-TSENG2, WANG SHOU-SUNG2, LIN YUNG-DA1   

  1. Institute of Organic Chemistry, Academia Sinica
  • Received:1964-10-15 Published:2013-06-03

本文报告应用气体色谱方法鉴定二氟一氯甲烷的高温溴化产物中各组分的结果。我们将二氟一氯甲烷高温溴化产物在不同柱上进行色谱分离比较,发觉在邻苯二甲酸二壬酯上的分离效果比在非极性的十六烷或强极性的聚乙二醇为好。

Gas chromatographic analysis of high temperature brommation products of ditluoro chloromethane on a column packed with Liu-Ho firebrick coated with carbowax-400 and dinonyl phthalate(100:5:20, by weight) gave a chromatogram containing twenty peaks, twelve of which were identified as CF2CIBr, CF2Br2, CHF2Br, CF2CI2, CF2BrCF2Br,CF3CFBrCF2Br, CHF2CI, CFCl3, CHFCl2, CF2=CF2, CF3CF=CF2, and CF2·CF2·CF2·CF2.