CAS:1889-67-4 Tsarin kwayoyin halitta:C18H22 Nauyin Kwayoyin Halitta:238.37 EINECS:217-568-2 Ma’ana:1,1'-[1,1,2,2-Tetramethyl-1,2-ethandiyl] bis[benzene]; 1,1'- (1,1,2,2-tetramethyl-1,2-ethanediyl) bis-benzen; 1,2-Diphenyltetramethylethane; 2,3-Diphenyl-2,3-dimethylbutane; alpha, dicumyl; Bibenzyl, alpha, alpha, alpha', alpha'-tetramethyl-