英文别名(2-diphenylphosphorylethyl-phenyl-phosphoryl)benzene;1,2-bis(diphenylphosphinoyl)ethane (EDPO);Tetra-P-phenyl-P,P'-ethanediyl-bis-phosphineoxide;EDPO;Phosphine oxide, 1,1'-(1,2-ethanediyl)bis[diphenyl-;EPDO;Ethane-1,2-diylbis(diphenylphosphine oxide);1,2-Bis(diphenylphosphinoyl)ethane 
