英文别名2,2'-Bis(bis(3,5-dimethylphenyl)phosphanyl)-1,1'-biphenyl; [2-[2-bis(3,5-dimethylphenyl)phosphanylphenyl]phenyl]-bis(3,5-dimethylphenyl)phosphane; 2,2'-Biphenyldiylbis[bis(3,5-dimethylphenyl)phosphine]; 2,2'-bis(bis(3,5-dimethylphenyl)phosphaneyl)-1,1'-biphenyl; {2'-[bis(3,5-dimethylphenyl)phosphanyl]-[1,1'-biphenyl]-2-yl}bis(3,5-dimethylphenyl)phosphane 
