Analysis of terpene/maleic anhydride adduct and its derivatives by GC]
单萜/顺丁烯二酸酐加成物及其酯类衍生物的气相色谱法分析

The retention behaviors of terpene/maleic anhydride adduct(TMA, 1) and its esterification derivatres(2) on OV-17 and SE-30 columns has been studied. The relationships between adjusted retention time and column temperature for the two compounds were linear. The shape of both peaks was more symmetrical on OV-17 column than on SE-30 column. It was found that the peak area was unaffected when the temperature of injector was higher than 260 degrees C.