MASS-SPECTRA OF SYNTHESIZED MIXED BROMOCHLOROACETIC ACIDS

被引：10

作者：

XIE, YF

RAJAN, RV

RECKHOW, DA

机构：

[1] Department of Civil Engineering, University of Massachusetts, Amherst, Massachusetts

来源：

ORGANIC MASS SPECTROMETRY | 1992年 / 27卷 / 07期

关键词：

D O I：

10.1002/oms.1210270708

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Mass spectra of methyl esters of.three common drinking water chlorination by-products, bromodichloroacetic acid, dibromochloroacetic acid and tribromoacetic acid, are presented. The spectra are obtained in electron impact and chemical ionization modes, using a quadrupole mass spectrometer. Proposed fragment ion assignments are presented in detail Fragment clusters were identified from their m/z values and confirmed with their relative isotope ratios. The detailed mass spectra presented are especially useful because standards for these drinking water contaminants are not yet commercially available.

引用

页码：807 / 810

页数：4

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