An improved HPLC method was developed for the separation and quantification of 2,4-dinitrotoluene and its reduction products. Gradient elution, with a water-acetonitrile mobile phase, was selected for the separation of ail components including the 2,4-nitrohydroxyaminotoluene isomers. Provisional identification of the isomer intermediates has been obtained by their UV-Vis spectra. (C) 1998 Elsevier Science B.V. All rights reserved.
Liquid chromatographic separation of intermediates of the catalytic hydrogenation of 2,4-dinitrotoluene
NERI, Giovanni;MILONE, Candida;GALVAGNO, Signorino
1998-01-01
Abstract
An improved HPLC method was developed for the separation and quantification of 2,4-dinitrotoluene and its reduction products. Gradient elution, with a water-acetonitrile mobile phase, was selected for the separation of ail components including the 2,4-nitrohydroxyaminotoluene isomers. Provisional identification of the isomer intermediates has been obtained by their UV-Vis spectra. (C) 1998 Elsevier Science B.V. All rights reserved.File in questo prodotto:
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