quinaldine

Main Entry: quin·al·dine
Pronunciation: kwin-'al-"dEn, -d&n
Function: noun
: an oily liquid base C₁₀H₉N that has aslightly pungent odor, is obtained by condensation of acetaldehyde and aniline and occurs in coal tar, and is used chiefly in the manufacture of dyes and pharmaceuticals