Synonyms:
2,2'',3,3''-tetrahydro-3,3,3'',3''-tetramethyl-1,1''-spirobi-1h-indene- 6,6''-diol ; 6,6'-dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindan ; 3,3,3',3'-tetramethyl-2,2',3,3'-tetrahydro[1,1'-spirobi[1h-indene]]-6,6'-diol ; tetrahydrotetramethyl-1,1'-spirobi-1h-indene-6,6'-diol ; 6,6'-dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane ; 3,3,3',3'-tetramethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-6,6'-diol ; spirobiindane ; 3,3,3',3'-tetramethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[1h-indene]-6,6'-diol ; 3,3,3',3'-tetramethyl-1,1'-spirobi[indan]-6,6'-diol