1,2-ditert-butyl-3,3-dimethyldiphosphirane;1,2-ditert-butyl-3,3-dimethyl-diphosphirane;1,2-ditert-butyl-3,3-dimethyl-1,2-diphosphirane;68969-72-2;Diphosphirane, 1,2-bis(1,1-dimethylethyl)-3,3-dimethyl-
1,2-ditert-butyl-3,3-dimethyldiphosphirane