2-di(phenyl)phosphanylethyl-di(phenyl)phosphane 80799-36-6 70519-63-0 1663-45-2 376728_ALDRICH EINECS 216-769-2 1,2-bis(diphenylphosphino)-ethane 1,2-Bis(diphenylphosphine)ethane 1,2-Bis(diphenylphosphino)ethane 1,2-Ethanediylbis(diphenylphosphine) Diphos Ethylenebis(diphenylphosphine) NSC76285 P,P'-Ethylenebis(diphenylphosphine) Phosphine, 1,2-ethanediylbis[diphenyl- Phosphine, ethylenebis[diphenyl- Phosphine, 1,2-ethanediylbis(diphenyl- CHEBI:30669 14823_FLUKA Bis(1,2-diphenylphosphino)ethane ethane-1,2-diylbis(diphenylphosphane) Bis(diphenylphosphine)ethane 106496_ALDRICH