Hendecane \Hen"de*cane\, n. [Gr. "e`ndeka eleven.] (Chem.) A hydrocarbon, {C11H24}, of the paraffin series; -- so called because it has eleven atoms of carbon in each molecule. Called also {endecane}, {undecane}. [1913 Webster]
Endecane \En"de*cane\, n. [Gr. ? eleven.] (Chem.) One of the higher hydrocarbons of the paraffin series, {C11H24}, found as a constituent of petroleum. [Written also {hendecane}.] [1913 Webster]