metaxylohydroquinone

/M AH0 T AH0 K S AH0 L OW1 AY1 D R OW0 K W AH0 N OW1 N IY0/
noun
  1. 1

    (organic chemistry) A form of hydroquinone derived from metaxylene, but especially 2,6-dimethylbenzene-1,4-diol.