<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-04-03 16:34:38 UTC</creation_date>
  <update_date>2026-04-03 16:34:38 UTC</update_date>
  <accession/>
  <common_name>[1,1'-Biphenyl]-3,4'-diol</common_name>
  <class>SmallMolecule</class>
  <description>[1,1'-Biphenyl]-3,4'-diol belongs to the biphenyls and derivatives, a subclass of benzene and substituted derivatives within the organic compounds. This benzenoid compound has the chemical formula C12H10O2 and an average molecular weight of 186.21 g/mol. It has been identified in or released from three recorded sources, specifically electrical and electronic equipment including radio transmission systems, electric hearing aids, and antennas.</description>
  <categories/>
  <types/>
  <synonyms>
    <synonym>(1,1'-Biphenyl)-3,4'-diol</synonym>
    <synonym>1,1'-BIPHENYL]-3,4'-DIOL</synonym>
    <synonym>242-626-9</synonym>
    <synonym>3,4'-Biphenol</synonym>
    <synonym>3,4'-Biphenyldiol</synonym>
    <synonym>3,4'-Dihydroxydiphenyl</synonym>
    <synonym>3,4ÃƒÂ¢Ã‚â‚¬Ã‚Â²-biphenyldiol</synonym>
    <synonym>3-(4-hydroxyphenyl)phenol</synonym>
    <synonym>4-(3-Hydroxyphenyl)phenol</synonym>
    <synonym>Biphenyl-3,4'-diol</synonym>
    <synonym>EINECS 242-626-9</synonym>
    <synonym>MFCD11895234</synonym>
    <synonym>UNII-QB5C0OZ23A</synonym>
    <synonym>UNII:QB5C0OZ23A</synonym>
    <synonym>YA-1470</synonym>
    <synonym>[1,1'-Biphenyl]-3,4'-diol</synonym>
    <synonym>[18855-13-5]</synonym>
  </synonyms>
  <chemical_formula>C12H10O2</chemical_formula>
  <average_molecular_weight>186.21</average_molecular_weight>
  <monisotopic_moleculate_weight>186.06808</monisotopic_moleculate_weight>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number>18855-13-5</cas_registry_number>
  <smiles>OC1=CC=C(C=C1)C1=CC=CC(O)=C1</smiles>
  <inchi>InChI=1S/C12H10O2/c13-11-6-4-9(5-7-11)10-2-1-3-12(14)8-10/h1-8,13-14H</inchi>
  <inchikey>BWBGEYQWIHXDKY-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <kingdom>Organic compounds</kingdom>
    <super_class>Benzenoids</super_class>
    <class>Benzene and substituted derivatives</class>
    <sub_class>Biphenyls and derivatives</sub_class>
    <direct_parent>Biphenyls and derivatives</direct_parent>
    <alternate_parents>
      <alternative_parent>1-hydroxy-2-unsubstituted benzenoids</alternative_parent>
      <alternative_parent>1-hydroxy-4-unsubstituted benzenoids</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Organooxygen compounds</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>1-hydroxy-2-unsubstituted benzenoid</substituent>
      <substituent>1-hydroxy-4-unsubstituted benzenoid</substituent>
      <substituent>Aromatic homomonocyclic compound</substituent>
      <substituent>Biphenyl</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Phenol</substituent>
    </substituents>
    <molecular_framework>Aromatic homomonocyclic compounds</molecular_framework>
    <descriptors/>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways/>
  <state/>
  <appearance/>
  <experimental_properties/>
  <predicted_properties>
    <property>
      <kind>average_mass</kind>
      <value>186.21</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>186.06808</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>OC1=CC=C(C=C1)C1=CC=CC(O)=C1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C12H10O2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C12H10O2/c13-11-6-4-9(5-7-11)10-2-1-3-12(14)8-10/h1-8,13-14H</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>BWBGEYQWIHXDKY-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
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  <lethaldose/>
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  <use_source/>
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  <symptoms/>
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  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>87829</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>79050</chemspider_id>
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</compound>
