1,3-Benzenedimethanol, 5,5'-(1-methylethylidene)bis(2-hydroxy- 3957-22-0 5,5'-(1-Methylethylidene)bis(2-hydroxy-1,3-benzenedimethanol) 5,5'-Isopropylidenebis(m-xylene-2,alpha,alpha'-triol) EINECS 223-553-1