Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"4-nitroaniline"”.
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Comprehensive Structural, Thermal and Toxicological Characterization of 1-Ethyl-3-Methylimidazolium Alkylbenzenesulfonate Ionic Liquids
… probes limited to Reichardt’s dye, 4-nitroaniline and N,N-diethyl-4- nitroaniline. Viscosity, polarity and hydrogen bond acidity of EBS, EEBS, ETS, and EXS ILs was found to increase with increasing methylation and anion size in the following order EBS < ETS < EXS. Thermal analysis of …
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The temperature dependence of the electro-optic kerr effect in solutions
… electro-optic Kerr effect of 2-methyl-4-nitroaniline, p-nitroaniline, nitrobenzene, aniline, and toluene as solutions in 1, 4-dioxane has been studied. The Kerr effect measurements combined with dipole moment, depolarisation ratio, dielectric, and electronic polarisation measurements have …
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A STUDY OF ORGANOGELS AND THEIR SOLUTE INTERACTIONS
… to function as a sorbent for the extraction of nitroanilines, phenols, and 2-naphthol from a bulk hexane solution. The extraction efficiencies ranged from 72 – 97% with enrichment factors from 3 – 13 depending upon the amount of AOT organogel employed. A pseudo-second order kinetic model was …
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Aqueous reactions of ozone with primary aromatic amines
… 3-chloroaniline, 4-bromoaniline, 4-nitroaniline) in dilute aqueous solutions (10$\sp{-5}$-10$\sp{-4}$ M). The major isolated reaction products identified by GC/MS were nitrosobenzenes, nitrobenzenes, azobenzenes, azoxybenzenes, benzidines, aminodiphenylamines, and phenazines. The …
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Génération du second harmonique optique dans un milieu fortement absorbant: application d'un fomalisme généralisé
… général pour celui-ci dans le cas du 2-méthyl-4-nitroaniline (MNA), sans négliger l’absorption. Aussi, puisqu’on travaille avec une couche mince de MNA, on doit inclure l’effet des réflexions multiples dans le formalisme. Bien que ceci puisse paraître superflu, ça nous mène à des résultats …
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Contact allergy to textile dyes. Clinical and experimental studies on disperse azo dyes
… in the guinea pig maximisation test. PPD, 4-nitroaniline, 4-aminoacetanilide, 2-amino-p-cresol, or Disperse Yellow 3 did not show any cross-reactivity to them. Our observations did not directly support the metabolite theory, and the results regarding elicitation thresholds spoke against this …
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UNDERSTANDING AND MODELING THE SORPTION ON ANION EXCHANGE RESINS USING POLY-PARAMETER LINEAR FREE-ENERGY RELATIONSHIPS AND PHASE CONVERSION
… (3-methyl-2-nitrobenzoate, phenol, and 4-nitroaniline) were accurately predicted using the created model for each resin. An understanding of the effects of resin structure on sorption interactions was also developed that focused on ionic functional groups, resin matrix, and hydrophilicity …