4-tert-Butylphenol, 4-nonylphenol, formaldehyde polymer 67905-95-7 68083-92-1 Formaldehyde, polymer with 4-(1,1-dimethylethyl)phenol and 4-nonylphenol p-Nonyl phenol, p-tert-butyl phenol, formaldehyde terpolymer p-tert-Butylphenol, p-nonylphenol, formaldehyde polymer p-tert-Butylphenol, p-nonylphenol, formaldehyde terpolymer