biostudies-literatureLi XNIEHS NIH HHSo1073https://www.ebi.ac.uk/biostudies/studies/S-EPMC2979148biostudies-literatureUnknown66(Pt 5)The mol-ecular structure of the title compound, C(14)H(11)Cl(3)O(4)S, displays a biphenyl dihedral angle of 4.9 (2)° between the benzene rings, which is significantly smaller than the calculated dihedral angle of 41.2° of biphenyl derivatives without ortho substituents. The C(Ar)-O bond length of 1.432 (4) Å is comparable with other sulfuric acid biphenyl-4-yl ester 2,2,2-trichloro-ether ester derivatives without electronegative substituents in the sulfated phenyl ring.Acta crystallographica. Section E, Structure reports onlineBiphenyl-4-yl 2,2,2-trichloro-ethyl sulfate.PMC2979148K25 ES012475P30 ES005605P42 ES013661Li XDuffel MWRobertson LWParkin SLehmler HJfalseBiphenyl-4-yl 2,2,2-trichloro-ethyl sulfate.The mol-ecular structure of the title compound, C(14)H(11)Cl(3)O(4)S, displays a biphenyl dihedral angle of 4.9 (2)° between the benzene rings, which is significantly smaller than the calculated dihedral angle of 41.2° of biphenyl derivatives without ortho substituents. The C(Ar)-O bond length of 1.432 (4) Å is comparable with other sulfuric acid biphenyl-4-yl ester 2,2,2-trichloro-ether ester derivatives without electronegative substituents in the sulfated phenyl ring.2010-01-01T00:00:00Z2010 Apr2025-04-04T14:42:43.826Z2019-03-27T00:00:23ZS-EPMC29791482157912810.1107/S1600536810012845