1,4-Benzenediol, 2,5-dichloro- 2,5-Dichloro-1,4-dihydroxybenzene 2,5-Dichloro-1,4-hydroquinone 2,5-Dichloro-p-benzohydroquinone 2,5-Dichloro-p-hydroquinone 2,5-Dichlorohydroquinone 824-69-1 Hydroquinone, 2,5-dichloro- NSC48667