Ethylenebis (triphenylphosphine) platinum(II) CMI Part 6092 Ethylenebis (triphenylphosphine) platinum(II) CAS Number12120-15-9 Molecular Weight747.73 Molecular FormulaC2H4((C6H5)3P)2Pt Request A Quote For all quote requests, please email Sales@colonialmetals.com or call 410.398.7200