64913-48-0 Formaldehyde, polymer with (chloromethyl)oxirane, 1,3-dimethylbenzene and 4,4'-(1-methylethylidene)bis(phenol) Phenol, 4,4'-(1-methylethylidene)bis-, polymer with (chloromethyl)oxirane, 1,3-dimethylbenzene and formaldehyde