1.0 2026-08-22 12:13:26 UTC 2026-08-22 12:13:26 UTC (5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane SmallMolecule (5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane belongs to the phenylphosphines and derivatives, a subclass of benzene and substituted derivatives within the organic compounds. With an average molecular weight of 578.60 g/mol, (5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane is a heavy molecule. This compound has the chemical formula C39H32OP2. In industrial applications, the substance serves as a ligand (PMC10056299, PMC10617892, PMC9279477) and as a catalyst (PMC10004982). It has been recorded as being released from or found in electrical and electronic equipment, specifically within video games and electric hearing aids. C39H32OP2 578.6 578.1928396 161265-03-8 InChI=1S/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3 CXNIUSPIQKWYAI-UHFFFAOYSA-N Detected and Not Quantified logp 9.7 average_mass 578.6 ChemAxon mono_mass 578.1928396 ChemAxon formula C39H32OP2 ChemAxon inchi InChI=1S/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3 ChemAxon inchikey CXNIUSPIQKWYAI-UHFFFAOYSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f726b1f6550> 636044