合成2,6-叔丁基对甲酚的气相色谱分析 |
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引用本文: | 王宏悦,周卓敏. 合成2,6-叔丁基对甲酚的气相色谱分析[J]. 分析科学学报, 2003, 19(5): 449-450 |
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作者姓名: | 王宏悦 周卓敏 |
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作者单位: | 齐鲁石化公司研究院,山东淄博,255400 |
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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。
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关 键 词: | 合成 2,6-二叔丁基对甲酚 气相色谱分析 抗氧剂 |
文章编号: | 1006-6144(2003)05-0449-02 |
修稿时间: | 2003-01-13 |
Gas Chromatographic Analysis of Butylated Hydroxytoluene and Its Impurities |
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Abstract: | 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. |
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Keywords: | Butylated hydroxytoluene(BHT) Gas Chromatography Analysis |
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