I-CAS:1889-67-4 Ifomula yeemolekyuli:C18H22 Ubunzima beMolekyuli:238.37 EINECS:217-568-2 Izithethantonye:1,1'-[1,1,2,2-Tetramethyl-1,2-ethandiyl]bis[benzene]; 1,1'-(1,1,2,2-tetramethyl-1,2-ethanediyl) bis-benzen; I-1,2-Diphenyltetramethylethane; I-2,3-Diphenyl-2,3-dimethylbutane; ialpha,alpha'-Dicumyl; Bibenzyl, alpha,alpha,alpha',alpha'-tetramethyl-