(1,1'-Biphenyl)-4-ol, 2',4',6'-trichloro- 14962-28-8 2',4',6'-Trichloro-(1,1'-biphenyl)-4-ol 2',4',6'-Trichloro-4-biphenylol 4-Biphenylol, 2',4',6'-trichloro- 4-Hydroxy-2',4',6'-trichlorobiphenyl