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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.
N-Methylation of aniline with methanol at elevated temperatures over acid catalysts gives N-methylaniline and N,N-dimethylaniline: C 6 H 5 NH 2 + 2 CH 3 OH → C 6 H 5 N(CH 3) 2 + 2H 2 O. N-Methylaniline and N,N-dimethylaniline are colorless liquids with boiling points of 193–195 °C and 192 °C, respectively. These derivatives are of ...
Methylaniline may refer to: N-Methylaniline; Toluidines. 2-Methylaniline (o-toluidine) 3-Methylaniline (m-toluidine) 4-Methylaniline (p-toluidine)
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.
4-Iodo-N,N-dimethylaniline, usually called 4-iododimethylaniline, is an organic compound with the formula IC 6 H 4 N(CH 3) 2. It is a dark blue to purple solid. It is a dark blue to purple solid. The compound is used to attach the dimethylanilinyl group to other substrates.
o-methylaniline m-methylaniline p-methylaniline Chemical name: 2-methylaniline 3-methylaniline 4-methylaniline Chemical formula: C 7 H 9 N Molecular mass: 107.17 g/mol Glass transition temperature: 189 K [3] 187 K [4] Glass not formed [3] Melting point: −23 °C −30 °C 43 °C Boiling point: 199–200 °C 203–204 °C 200 °C Density: 1.00 ...
o-Toluidine is absorbed through inhalation and dermal contact as well as from the gastrointestinal tract. [19] [13] [20] [21]The metabolism of o-toluidine involves many competing activating and deactivating pathways, including N-acetylation, N-oxidation, and N-hydroxylation, and ring oxidation.
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