n. [ Pref. di- + propyl. ] (Chem.) One of the hexane paraffins, found in petroleum, consisting of two propyl radicals. See Hexane. [ 1913 Webster ]
n. [ Propionic + -yl. ] (Chem.) The hypothetical radical
‖n.;
n. [ Cf. F. propylène. ] (Chem.) A colorless gaseous hydrocarbon (
a. (Chem.) Pertaining to, derived from, or containing, propyl;
n. (Chem.) See Propidene. [ 1913 Webster ]
‖ n.;