Synonyms: Diphosphene, bis(2,4,6-tri-tert-butylphenyl)-;79073-99-7;(E)-Diphosphene, bis(2,4,6-tris(1,1-dimethylethyl)phenyl)-;(E)-Diphosphene, bis[2,4,6-tris(1,1-dimethylethyl)phenyl]-;AC1L3Q4F;Diphosphene, bis[2,4,6-tris(1,1-dimethylethyl)phenyl]-;(E)-bis(2,4,6-tri-tert-butylphenyl)diphosphene;(2,4,6-tritert-butylphenyl)-(2,4,6-tritert-butylphenyl)phosphanylidenephosphane;83466-54-0