石油化工2019，Vol.48Issue(11)：1169-1173,5.DOI:10.3969/j.issn.1000-8144.2019.11.014
二氧化双环戊二烯反应液的高效液相色谱分析
HPLC determination of dicyclopentadiene dioxide reaction solution
施超欧 1刘玉梅 1黄梦芹 1桑晴晴 1李泳谊1
作者信息
- 1. 华东理工大学 化学与分子工程学院 分析测试中心,上海 200237
- 折叠
摘要
Abstract
A method for the rapid analysis of dicyclopentadiene reaction solution was established by high-performance liquid chromatography. The solvent isopropyl benzene,oxidant cumene hydroperoxide and reaction byproduct 2-dimethyl phenyl carbinol were analyzed. The method used an Agilent Eclipse XDB C18 column reversed-phase column with acetonitrile/0.1%(φ) phosphoric acid as mobile phase and gradient elution at a flow rate of 1.0 mL/min. The experimental results show that the target components have good separation effect,and each target compound exhibits a good linear response in the concentration range of each formulation. The regression coefficients all reach 0.999 9, and the minimum detection limit of each target component is 0.15-0.25 mg/L. The standard recovery ranged from 101.9% to 111.6%,and the relative standard deviations were all no more than 2.37%. The quantitative results were accurate and reliable,and the data precision was good,which provides a simple,rapid and accurate analytical method for dicyclopentadiene producers.关键词
二氧化双环戊二烯/高效液相色谱/异丙苯/2-苯基异丙醇/过氧化氢异丙苯Key words
dicyclopentadiene/high-performance liquid chromatography/isopropyl benzene/2-dimethyl phenyl carbinol/cumene hydroperoxide分类
化学化工引用本文复制引用
施超欧,刘玉梅,黄梦芹,桑晴晴,李泳谊..二氧化双环戊二烯反应液的高效液相色谱分析[J].石油化工,2019,48(11):1169-1173,5.
