title: 1,1,2,2-Tetra-kis[2,4-dichloro-6-(dieth-oxy-meth-yl)phen-oxy-meth-yl]ethene.
abstract: In the title compound, C(50)H(60)Cl(8)O(12), the mol-ecules are disordered about an inversion center located at the mid-point of the central C=C bond. These atoms show disorder and were modelled with two different orientations with site occupancies of 0.828 (3) and 0.172 (3). The dihedral angle between the two benzene rings in the asymmetric unit is 52.80 (6)°. Intramolecular C-H⋯O and C-H⋯Cl interactions occur and the crystal packing features inversion dimers linked by pairs of C-H⋯O bonds, generating R(2) (2)(10) loops.
authors.affiliation: Yeşilyurt Demir Çelik Vocational School, Ondokuz Mayis University, Samsun,  Turkey.
authors.forename: Yavuz
authors.initials: Y
authors.lastname: Köysal
authors.forename: Sema
authors.initials: S
authors.lastname: Oztürk Yildirim
authors.forename: Ray J
authors.initials: RJ
authors.lastname: Butcher
authors.forename: Esra
authors.initials: E
authors.lastname: Düğdü