Characterization of Chlorination Products of Nonylphenol by GC/MS and LC/MS in Aqueous Solution

SI Jing; ZHOU Haiyun; HE Jianguo

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Characterization of Chlorination Products of Nonylphenol by GC/MS and LC/MS in Aqueous Solution

更新时间：2023-12-11

- Characterization of Chlorination Products of Nonylphenol by GC/MS and LC/MS in Aqueous Solution
- Acta Scientiarum Naturalium Universitatis SunYatseni Vol. 47, Issue 3, Pages: 67-70(2008)
- 作者机构：
  
  1. 中山大学生命科,广东,广州,510275
  2. 中山大学测试中心,广东,广州,510275
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2008，
  
  Published Online：25 May 2008，
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SI Jing, ZHOU Haiyun, HE Jianguo. Characterization of Chlorination Products of Nonylphenol by GC/MS and LC/MS in Aqueous Solution. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 47(3):67-70(2008)
DOI：

SI Jing, ZHOU Haiyun, HE Jianguo. Characterization of Chlorination Products of Nonylphenol by GC/MS and LC/MS in Aqueous Solution. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 47(3):67-70(2008) DOI：

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Abstract

NaClO was added to the aqueous solution containing nonylphenol. The CHCl3 extract of the chlorination product was analyzed by using GC/MS and LC/MS. Two kinds of products including monochlorononylphenol and dichlorononylphenol were found by both methods.The isomers of nonylphenol and its chlorination products could be detected by GC/MS method.By comparing the relative intensity of the isotope　from mass spectrum of the products and the search information from the NIST Library

mono(m/z 254) and dichlorononylphenols (m/z 288) were deduced beside the nonylphenol (m/z 220). In terms of the data from LC/MS

similar results were found. When applying (-) ESI mode

［M-H］molecular weight for each kind of chlorination compound was obtained.(-)ESIMS direct injection mode could be used as a rapid screening method for analysis of these kinds of compound.

关键词

壬基酚氯化产物GC/MSLC/MS

Keywords

nonylphenolchlorine compoundschromatography/mass spectrometryliquid chromatography/mass spectrometry

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