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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 ...
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 .
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.
Density: 1.437 g/ml, solid Melting point: 146 to 149 °C (295 to 300 °F; 419 to 422 K) (lit.) ... Below is a laboratory synthesis of 4-nitroaniline from aniline.
Density: 0.956 g/mL Melting point: 2 °C (36 °F; 275 K) ... N,N-Dimethylaniline (DMA) is an organic chemical compound, a substituted derivative of aniline.
Density: 1.0978 g/cm 3: Melting point: 19.5 °C (67.1 °F; 292.6 K) (24 °C for hemihydrate) ... Phenylhydrazine is prepared by reacting aniline with sodium nitrite ...
Density: 0.9011 Melting point: 114 °C (237 °F; 387 K) ... A yellow solid, it is a derivative of aniline, carrying a nitro functional group in position 3.
Density: 1.442 g/ml Melting point: 71.5 °C (160.7 °F; 344.6 K) Boiling point: ... the amine exhibits a basicity nearly 100,000x lower than aniline itself.