2-Biphenylol, 5-tert-butyl- 2-Phenyl-4-tert-butylphenol 4-tert-Butyl-2-phenylphenol 577-92-4 NSC15778 Phenol, 4-tert-butyl-2-phenyl- WLN: QR BR& DX1&1&1 [1,1'-Biphenyl]-2-ol, 5-(1,1-dimethylethyl)-