title: Tetraethyl 2,2'-(2,3,5,6-tetrafluoro-p-phenylenedimethylene)dipropanoate.
abstract: In the mol-ecule of the title compound, C(22)H(26)F(4)O(8), a crystallographic inversion centre is located at the centroid of the benzene ring. C-H⋯F and C-H⋯O intra-molecular hydrogen bonds are observed as well as an inter-molecular C-H⋯O inter-action.
authors.affiliation: School of Chemistry and Chemical Engineering, Jiangsu Polytechnic University, Changzhou 213164, People's Republic of China.
authors.forename: Haitao
authors.initials: H
authors.lastname: Xi
authors.forename: Yajun
authors.initials: Y
authors.lastname: Gao
authors.forename: Xiaoqiang
authors.initials: X
authors.lastname: Sun
authors.forename: Qi
authors.initials: Q
authors.lastname: Meng
authors.forename: Yan
authors.initials: Y
authors.lastname: Jiang