Mention one commercial use of N,N-dimethylaniline.
Answer: In the manufacture of azo dyes (e.g. methyl orange, butter yellow); also as the vanillin/antiknock intermediate.
Solution
N,N-Dimethylaniline couples with diazonium salts, so it is a key intermediate for \textbf{azo dyes} such as methyl orange and butter yellow.
CBSE Class 12 Board · 2007 · Foreign · Subjective