sentence: Aniline is an organic chemical compound produced in two stages from benzene.
sentences_before: The first synthetic dye was aniline.
sentences_after: It gives a mauve color which was much used for dyeing clothes in the 19th century. William Henry Perkin. Apparently, it gave a brilliant fuchsia color when first applied, but fades rapidly to mauve. Druding, Susan C. 1982. Dye history from 2600 BC to the 20th century.
concept_name: aniline
headings: Pigment
categories: Color Materials Chemical synthesis