ericinol

from The Collaborative International Dictionary of English v.0.48

Ericinol \E*ric"i*nol\ ([-e]*r[i^]s"[i^]*n[=o]l), n. [NL.
   ericaceae the Heath family + L. oleum oil.] (Chem.)
   A colorless oil (quickly becoming brown), with a pleasant
   odor, obtained by the decomposition of ericolin.
   [1913 Webster]