Dihydridotetrakis (triphenylphosphine) ruthenium(II) CMI Part 8064 Dihydridotetrakis (triphenylphosphine) ruthenium(II) CAS Number19529-00-1 Molecular Weight1152.25 Molecular FormulaH2((C6H5)3P)4Ru Download Specifications PDF Download Safety Data Sheet PDF Download Specifications PDF Download Safety Data Sheet PDF Request A Quote For all quote requests, please email Sales@colonialmetals.com or call 410.398.7200