Aniline is a very useful building block in organic chemistry, primarily as a precursor to many dyes. It is a colorless liquid when pure, but commercial and homemade samples will often appear yellow, or even black, due to its tendency to form highly colored polymers. Although the impurities will not interfere with some reactions, it … Continue reading Vacuum Distillation of Aniline
Vacuum Distillation of Aniline
