2,3,5,6-TETRACHLORO-P-XYLENE-A,A'-DIOL

2,3,5,6-Tetrachloro-1,4-benzenedimethanol

2,3,5,6-tetrachloro-p-xylene-alpha,alpha-diol

2,3,5,6-Tetrachloro-1,4-bis(hydroxymethyl)benzene