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Voltammetric Determination of Nitro Derivative of Synthetic Antioxidant 2,6-di-tert-butyl-4-methyl-phenol
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SYSNO ASEP 0454990 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Voltammetric Determination of Nitro Derivative of Synthetic Antioxidant 2,6-di-tert-butyl-4-methyl-phenol Author(s) Chýlková, J. (CZ)
Machalický, O. (CZ)
Tomášková, M. (CZ)
Šelešovská, R. (CZ)
Navrátil, Tomáš (UFCH-W) RID, ORCIDSource Title Analytical Letters. - : Taylor & Francis - ISSN 0003-2719
Roč. 49, č. 1 (2016), s. 92-106Number of pages 15 s. Language eng - English Country US - United States Keywords 2,6-di-tert-butyl-4-methyl-phenol ; handing drop mercury electrode ; nitration Subject RIV CG - Electrochemistry R&D Projects GAP208/12/1645 GA ČR - Czech Science Foundation (CSF) Institutional support UFCH-W - RVO:61388955 UT WOS 000363048900009 EID SCOPUS 84944909874 DOI 10.1080/00032719.2015.1007376 Annotation A new method is reported for the determination of the nitro derivative of the synthetic antioxidant 2,6-di-tert-butyl-4-methyl-phenol by differential pulse voltammetry with a hanging drop mercury electrode. Standard 2,6-di-tert-butyl-4-methyl-4-nitro-2,5-cyclohexadiene-1-one was synthesized for voltammetric determination after nitration. A nitration mechanism in acetic anhydride was proposed. The analyte provided a voltammetric signal in a mixture of 0.014 mole per liter potassium chloride and 94% ethanol. The developed method was employed for the determination of 2,6-di-tert-butyl-4-methyl-phenol in oil with satisfactory results, suggesting future application for practical analysis.
Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2017
Number of the records: 1