2,4-dinitroaniline

2,4-dinitroaniline

[¦tü ¦fȯr dī¦nī·trō′an·ə‚lēn]
(organic chemistry)
(NO2)C6H3NH2 A compound which crystallizes as yellow needles or greenish-yellow plates, melting at 187.5-188°C; soluble in alcohol; used in the manufacture of azo dyes.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Garcia, Photodecomposition of 2,4-dinitroaniline on Li/TiO2 and Rb/TiO2 nanocrystallite sol-gel derived catalysts, J.
Controllable Tuning Various Ratios of ZnO Materials Polar Facets in Dimethylacetamide Media and their Kinetic Photocatalytic Activity
The following Hammett indicators were utilized: phenolphthalein ([H.sub.-] = 8.2), thymolphthalein ([H.sub.-] = 10.0), 2,4-dinitroaniline ([H.sub.-] = 15.0), and 4-nitroaniline ([H.sub.-] = 18.4).
By adding Hammett indicators to Razor shell synthesized CaO, the catalyst samples successfully changed the color of phenolphthalein ([H.sub.-] = 8.2) from being colorless to pink, thymolphthalein ([H.sub.-] = 10.0) from being colorless to blue, and 2,4-dinitroaniline ([H.sub.-] = 15.0) from yellow to mauve, respectively.
Active Razor Shell CaO Catalyst Synthesis for Jatropha Methyl Ester Production via Optimized Two-Step Transesterification
To this 2,4-dinitroaniline (0.001 M) and (0.015 M) formaldehyde were added.
Design, synthesis, characterization, and computational studies on benzamide substituted Mannich bases as novel, potential antibacterial agents
We found that 20 mM KCI, 1 mM 4-nitroaniline (4-NA), and 100 [mu]M 2,4-dinitroaniline (2,4 DNA) each almost completely prevented the cells from migrating into the lower phase.
An improved quantitative assay for chemokinesis in Tetrahymena
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