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Updated: Sep 27, 2026

Analysis of Volatile and Oxidation Sensitive Compounds Using a Cold Inlet System and Electron Impact Mass Spectrometry
Published on: September 5, 2014
Studies on nitroaromatic compound degradation in modified Fenton reactions by electrospray ionization tandem mass
Thomas F Hess1, Timothy S Renn, Richard J Watts
1Center for Hazardous Waste Remediation Research, University of Idaho, Moscow, ID 83844-1052, USA. tfhess@uidaho.edu
Abstract:
Degradation products resulting from modified Fenton reactions with the nitroaromatic compounds trinitrotoluene (TNT) and trinitrobenzene (TNB) were identified by electrospray ionization tandem mass spectrometry (ESI-MS-MS). Several hydroperoxide adducts were tentatively identified as initial, one-electron reduction products of TNT and tandem mass spectrometry confirmed their structure. A transformation pathway of TNT, resulting from reactions with oxygen radical species generated by the modified Fenton reaction, was proposed.
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