<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-08-22 08:17:37 UTC</creation_date>
  <update_date>2026-08-22 08:17:37 UTC</update_date>
  <accession/>
  <common_name>[(2r,3r)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane</common_name>
  <class>SmallMolecule</class>
  <description>[(2r,3r)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane belongs to the benzene and substituted derivatives, a class of benzenoids within the organic compounds. This organic compound has the chemical formula C28H28P2 and an average molecular weight of 426.50 g/mol.

The compound has been identified in or released from 14 recorded sources. These sources include household items such as coins, as well as food, food processing and cookware, specifically in the processing of meats. Additionally, it is associated with various electrical and electronic equipment, including amplifiers, antennas, auxiliary devices, coils, and colour television systems, among seven other types of electronic devices.</description>
  <categories/>
  <types/>
  <synonyms/>
  <chemical_formula>C28H28P2</chemical_formula>
  <average_molecular_weight>426.5</average_molecular_weight>
  <monisotopic_moleculate_weight>426.1666249</monisotopic_moleculate_weight>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number>74839-84-2</cas_registry_number>
  <smiles/>
  <inchi>InChI=1S/C28H28P2/c1-23(29(25-15-7-3-8-16-25)26-17-9-4-10-18-26)24(2)30(27-19-11-5-12-20-27)28-21-13-6-14-22-28/h3-24H,1-2H3/t23-,24-/m1/s1</inchi>
  <inchikey>FWXAUDSWDBGCMN-DNQXCXABSA-N</inchikey>
  <taxonomy>
    <kingdom/>
    <super_class/>
    <class/>
    <sub_class/>
    <direct_parent/>
    <alternate_parents/>
    <substituents/>
    <molecular_framework/>
    <descriptors/>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways/>
  <state/>
  <appearance/>
  <experimental_properties>
    <property>
      <kind>logp</kind>
      <value>6.7</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>average_mass</kind>
      <value>426.5</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>426.1666249</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C28H28P2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C28H28P2/c1-23(29(25-15-7-3-8-16-25)26-17-9-4-10-18-26)24(2)30(27-19-11-5-12-20-27)28-21-13-6-14-22-28/h3-24H,1-2H3/t23-,24-/m1/s1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>FWXAUDSWDBGCMN-DNQXCXABSA-N</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
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  <metabolism/>
  <toxicity/>
  <lethaldose/>
  <carcinogenicity/>
  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f722730cc80&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>2724948</pubchem_compound_id>
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  <biocyc_id/>
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  <wikipidia/>
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