<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-04-06 07:50:23 UTC</creation_date>
  <update_date>2026-04-06 07:50:23 UTC</update_date>
  <accession/>
  <common_name>Dipotassium oxide</common_name>
  <class>SmallMolecule</class>
  <description>Dipotassium oxide is an inorganic compound with the chemical formula K2O and an average molecular weight of 94.20 g/mol. It is categorized within the superclass of mixed metal/non-metal compounds. Dipotassium oxide belongs to the alkali metal oxides, a subclass of alkali metal organides within the inorganic compounds.

This compound is associated with seven recorded sources across various sectors. In the building and construction industry, it is found in or released from ceilings, fencing, stairs and ramps, and tents or canopies. Additionally, it is present in electrical and electronic equipment, specifically within adjustable resistors, amplifiers, and antennas.</description>
  <categories/>
  <types/>
  <synonyms/>
  <chemical_formula>K2O</chemical_formula>
  <average_molecular_weight>94.196</average_molecular_weight>
  <monisotopic_moleculate_weight>93.9223276</monisotopic_moleculate_weight>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number/>
  <smiles>[O--].[K+].[K+]</smiles>
  <inchi>InChI=1S/2K.O/q2*+1;-2</inchi>
  <inchikey>CHWRSCGUEQEHOH-UHFFFAOYSA-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/>
  <predicted_properties>
    <property>
      <kind>average_mass</kind>
      <value>94.196</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>93.9223276</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>[O--].[K+].[K+]</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>K2O</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/2K.O/q2*+1;-2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>CHWRSCGUEQEHOH-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
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  <symptoms/>
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  <hmdb_id/>
  <pubchem_compound_id>9989219</pubchem_compound_id>
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