10.6084/m9.figshare.10299173.v1 Ram Dhakal Ram Dhakal Hans-Joachim Lehmler Hans-Joachim Lehmler Authentication of 4-chloro-4'-hydroxy-biphenyl figshare 2020 authentication environmental pollutants metabolite organic compounds PCB 3 PCBs polychlorinated biphenyls Superfund chemicals Organic Chemistry Organic Chemical Synthesis Toxicology 2020-03-05 17:56:09 Dataset https://figshare.com/articles/dataset/Authentication_of_4-chloro-4_-hydroxy-biphenyl/10299173 Authentication of 4-chloro-4'-hydroxy-biphenyl by <sup>1</sup>H NMR, <sup>13</sup>C NMR, and GC-MS. The title compound was synthesized by demethylation of 4-chloro-4'-methoxy-biphenyl. The purity (>99%) of the compound was determined based on relative peak area by GC-MS.