Synonyms: p-Benzoquinone,2,5-bis(1-aziridinyl)- (7CI,8CI); 2,5-Bis(1-aziridinyl)-1,4-benzoquinone;2,5-Bis(1-aziridinyl)-p-benzoquinone; 2,5-Bis(ethyleneimino)-1,4-benzoquinone;2,5-Di(ethyleneimino)-1,4-benzoquinone; 2,5-Diaziridino-p-benzoquinone;2,5-Diaziridinyl-1,4-benzoquinone; 2,5-di-1-Aziridinyl-p-benzoquinone; ENT50702; Ethylenimine quinone; MC 688; NSC 30706; PBE; Quinone I; TW 13