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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 .
The following other wikis use this file: Usage on ar.wikipedia.org أنيلين; Usage on be.wikipedia.org Анілін; Usage on ca.wikipedia.org
The following other wikis use this file: Usage on af.wikipedia.org Aromatiese verbinding; Usage on ar.wikipedia.org رابطة كربون–نيتروجين
Aniline absorbs in the K (220 - 250 nm) and the B (250 - 290 nm) bands exhibited by benzenoid compounds. The K and B bands arise from π to π* transitions as a result of the a group containing multiple bond being attached to the benzene ring. When dissolved in ethanol, λ max for aniline is 230 nm, but in dilute aqueous acid λ max is 203 nm ...
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N-Methylaniline (NMA) is an aniline derivative. It is an organic compound with the chemical formula C 6 H 5 NH(CH 3). The substance is a colorless viscous liquid, Samples turn brown when exposed to air. The chemical is insoluble in water.
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 ...
In the industrial production, MDA is produced by reaction of formaldehyde and aniline in the presence of hydrochloric acid. [3] MDA is a common monomer in the synthesis of polymer materials. These include polyamides, [4] polyimides and polyimines. [5] MDA is also used extensively as a precursor to methylene diphenyl diisocyanate (MDI).