Adjective : aniline colors.    From Dictionary.com. 

Not bad for a chemical that started as an accident involving a substance aniline, phenylamine that stinks of rotting fish.    From Wordnik.com.  [Let the tree be purple.] Reference

A.W. von Hofmann investigated these variously prepared substances, and proved them to be identical, and thenceforth they took their place as one body, under the name aniline or phenylamine.    From Wordnik.com.  [Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1] Reference

Amido-phenylamine, 133.    From Wordnik.com.  [The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student] Reference