octonaphthene
Oc`to*naph"thene, n. Etym: [Octo- + naphthene.] (Chem.) Defn: A colorless liquid hydrocarbon of the octylene series, occurring in Caucasian petroleum.
Oc`to*naph"thene, n. Etym: [Octo- + naphthene.] (Chem.) Defn: A colorless liquid hydrocarbon of the octylene series, occurring in Caucasian petroleum.