2,5-Dihydroxy-benzol-1,4-disulfonsaeure, 1,4-Benzenediol,2,6-dimethyl, 2,5-dihydroxy-1,3-dimethylbenzene, 2,6-dimethyl-1,4-hydrobenzoquinone, 2,6-Xyloquinol, 2,6-dimethyl-1,4-dihydroxybenzene, m-Xhq, m-Xylohydroquinone, 2,6-Dimethylhydroquinone, Metaxylohydroquinone, m-Xylene-2,5-diol, DMHQ, 2,6-Xylohydroquinone, 2,5-dihydroxy benzene-1,4-disulphonic acid, 2,5-dihydroxy-1,4-benzenedisulfonic acid, 2,5-dihydroxy-benzene-1,4-disulfonic acid, Hydrochinon-disulfonsaeure-(2.5), 1,4-dihydroxy-2,6-dimethylbenzene, hydroquinone-2,5-disulfonate