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Aniline (from Portuguese anil 'indigo shrub', and -ine indicating a derived substance) [6] is an organic compound with the formula C 6 H 5 NH 2. Consisting of a phenyl group ( −C 6 H 5 ) attached to an amino group ( −NH 2 ), aniline is the simplest aromatic amine .
Aniline is a benzenoid compound. The NH 2 group attached to the benzene ring means that there is a lone pair of electrons that can enter into conjugation with the benzene ring resulting in delocalization in the aniline. Aniline absorbs in the K (220 - 250 nm) and the B (250 - 290 nm) bands exhibited by benzenoid compounds.
The chemistry symbols of this structural formula are drawn using the path text method. ... Description=Chemical structure of aniline. |Source=Selfmade with ChemDraw. ...
Mauveine is a mixture of four related aromatic compounds differing in number and placement of methyl groups.Its organic synthesis involves dissolving aniline, p-toluidine, and o-toluidine in sulfuric acid and water in a roughly 1:1:2 ratio, then adding potassium dichromate.
The following other wikis use this file: Usage on ar.wikipedia.org أنيلين; Usage on be.wikipedia.org Анілін; Usage on ca.wikipedia.org
Space-filling model of the local structure of a polyaniline chain in the reduced leucoemeraldine base (LEB) oxidation state, based on the crystal structure of the tetramer. [1] Polyaniline (PANI) is a conducting polymer and organic semiconductor of the semi-flexible rod polymer family. The compound has been of interest since the 1980s because ...
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N,N-Dimethylaniline (DMA) is an organic chemical compound, a substituted derivative of aniline. It is a tertiary amine, featuring a dimethylamino group attached to a phenyl group. This oily liquid is colourless when pure, but commercial samples are often yellow. It is an important precursor to dyes such as crystal violet.