Chamomile Essential Oil Blue CAS 8002-66-2

Also called “Hungarian” Chamomile Oil or “Blue” Chamomile Oil, this oil is distilled from the true pharmaceutical chamomile, Matricaria Chamomilla, which grows all over Europe, particularly in central and northern Europe.

Steam distilled chamomile oil is, when fresh, a deep ink-blue, somewhat viscous liquid of intensely sweet, herbaceous-coumarin-like odor with a fresh-fruity undertone. In a pure and undiluted state, the sweetness and odor-intensity of this oil is almost sickening, nauseating. The dryout of a mellow and aged oil is pleasant, sweet tobacco-like and warm, but in freshly distilled oils there is often an obnoxiously animal- sweet, amine-like note. The flavor is warm, but somewhat bitter and strongly herbaceous.

Arctander, Steffen . Perfume and Flavor Materials of Natural Origin (p. 183). 

matricaria recutita
matricaria chamomilla