Aniline

Back in the 1930s, lash darkeners contained scary ingredients such as turpentine, lead-containing kohl, and aniline, a hair-dye ingredient, all of which left more than one woman blind.

Patients who are sensitized to p-phenylenediamine, aniline, procaine, benzocaine, sulfonamides may develop cross-sensitization to a PABA sunscreen.

Q
Quinoline Yellow (B): obtained by the interaction of aniline with acetaldehyde and formaldehyde or by distillation of coal tar, bones and alkaloids ...

See also: Body, Solvent, Acid, Natural, Acetone