有机化学 ›› 1990, Vol. 10 ›› Issue (3): 266-269. 上一篇    下一篇

研究论文

长链烷基苯异构体的气相色谱研究

蒋秀瑛;王淑静;王永录;陆蕴华   

  1. 中国科学院上海有机化学研究所
  • 发布日期:1990-06-25

Gas chromatographic investigation of straight chain alkylbenzene isomers

JIANG XIUYING;WANG SHUJING;WANG YONGLU;LU YUNHUA   

  • Published:1990-06-25

本文报导了利用毛细柱气相色谱研究了苯经直链十二烯, 十四烯十六烯烷基化生成的混合长链烷基苯异构体的分离及其与保留时间的相关性, 并测得了长链烷基苯类化合物的位置异构体的沸点, 与文献比较误差±0.6%以内。

关键词: 烷基苯, 异构体, 十六碳化合物, 保留时间, 气相色谱, 十四碳化合物, 毛细管色谱, 十二碳化合物, 长链化合物

The resoln. of n-alkylbenzene isomers was studied by capillary column gas chromatog. Alkylbenzene isomers with different chain length can be separated by capillary gas chromatog. A linear relationship between the C no. of straight chain and either retention time or b.p. was found. The above is relevant to petroleum chem.

Key words: C16 COMPOUNDS, ALKYLBENZENE, GAS CHROMATOGRAPHY, ISOMER, RETENTION TIME, C14 COMPOUNDS, CAPILLARY CHROMATOGRAPHY, C12 COMPOUNDS, LONG CHAIN COMPOUND

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