... powder Content:98% Synonyms:Phosphine,1,3-propanediylbis[diphenyl- (9CI);Phosphine, trimethylenebis[diphenyl-(7CI,8CI);1,3-Propanediylbis[diphenylphosphine];1,3-Propylenebis ... );DPPP (phosphine derivative);NSC 193753;Trimethylenebis(diphenylphosphine);1,3- Bis(diphenyl phosphine) propane;1-((3-(diphenylphosphino)propyl)(phenyl)phosphino)benzene;EINECS ...