Synonyms: 4-(1,1,3,3-Tetramethylbutyl)phenyl-polyethylene glycol; t -Octylphenoxypolyethoxyethanol; Polyethylene glycol tert -octylphenyl ether Formula: t -Oct-C₆H₄-(OCH₂CH₂)_xOH, x= 9-10 CAS No.: 9002-93-1 Biochem/physiol Actions: …