title: 1,6-Bis(p-tol-yloxy)hexa-ne.
abstract: The title compound, C20H26O2, crystallized with one half-mol-ecule in the asymmetric unit. The whole mol-ecule is generated by inversion symmetry, with the center of inversion being situated at the mid-point of the central -CH2-CH2- bond of the bridging hexane chain. In the crystal, mol-ecules stack in columns along the b axis. C-H⋯π inter-actions are present within the columns.
authors.affiliation: High Technology Research Institute of Nanjing University, Changzhou 213162, Jiangsu, People's Republic of China.
authors.forename: XiuQin
authors.initials: X
authors.lastname: Zhang
authors.affiliation: School of Petrochemical Engineering, Changzhou University, Changzhou 213164, Jiangsu, People's Republic of China.
authors.forename: Jian
authors.initials: J
authors.lastname: Xiao
authors.affiliation: School of Petrochemical Engineering, Changzhou University, Changzhou 213164, Jiangsu, People's Republic of China.
authors.forename: Wei-Wei
authors.initials: WW
authors.lastname: Xue
authors.affiliation: High Technology Research Institute of Nanjing University, Changzhou 213162, Jiangsu, People's Republic of China.
authors.forename: Qiang
authors.initials: Q
authors.lastname: Chen
authors.affiliation: High Technology Research Institute of Nanjing University, Changzhou 213162, Jiangsu, People's Republic of China.
authors.forename: Kai
authors.initials: K
authors.lastname: Wang