1,4-Benzenediol, 2,6-dimethyl- 2,6-Dimethyl-p-benzohydroquinone 2,6-Dimethylhydroquinone 2,6-Xylohydroquinone 654-42-2 Hydroquinone, 2,6-dimethyl- NSC36868 m-XHQ m-Xylene-2,5-diol m-Xylohydroquinone