合成2,6-叔丁基对甲酚的气相色谱分析  

Gas Chromatographic Analysis of Butylated Hydroxytoluene and Its Impurities

作　　者：王宏悦[1] 周卓敏[1] 

机构地区：[1]齐鲁石化公司研究院,山东淄博255400

出　　处：《分析科学学报》2003年第5期449-450,共2页Journal of Analytical Science

摘　　要：本文介绍了对甲酚与混合C4以杂多酸为催化剂合成2.6 二叔丁基对甲酚(BHT)的气相色谱分析。此方法使用Φ3×3m不锈钢填充柱,内装涂有10%SE 30的白色硅烷化101担体,FID检测器,已知物对照法及色质联用定性。该方法测定了样品中12种化合物,以扣除溶剂的面积归一法定量。A method for analyzing the products of p- methlphenol and mixed C4 combination to butylated hydroxytoluene(BHT) is decribed.A stainless column packed with 10% SE- 30 on white support 101 treated by DMCS was used as the separation column and FID as detector.GC/MS was used for qualitative analysis of the sample and 12 kinds of chemical compounds could be separated.

关 键 词：合成 2 6-二叔丁基对甲酚 气相色谱分析 抗氧剂 

分 类 号：TQ314.249[化学工程—高聚物工业]