<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2016-05-19 02:23:34 UTC</creation_date>
  <update_date>2026-04-16 22:54:31 UTC</update_date>
  <accession/>
  <common_name>POTASSIUM OLEATE</common_name>
  <class>SmallMolecule</class>
  <description>POTASSIUM OLEATE belongs to the fatty acids and conjugates, a subclass of fatty acyls within the organic compounds. This compound has the formula C18H33NaO2 and an average molecular weight of 304.44 g/mol. It is classified under the superclass of lipids and lipid-like molecules.

In industrial applications, POTASSIUM OLEATE serves several roles and uses. It functions as a surfactant (surface active agent), a biocide, and an emulsifier. Additionally, it is utilized as a thickening agent and as processing aids not otherwise specified. In the realm of plastics, it is used in Polyvinyl Chloride.

The compound is found in or released from seven recorded sources across various sectors. Within electrical and electronic equipment, it is associated with amplifiers, antennas, selectors, and gas filled discharge tubes with solid cathode. In the food, food processing, and cookware sector, it is linked to the treatment of hops and the processing of fish. Furthermore, it is found in building and construction materials, specifically in ceilings.</description>
  <categories/>
  <types/>
  <synonyms>
    <synonym>Oleic acid, potassium salt</synonym>
    <synonym>Oleic acid, sodium salt</synonym>
    <synonym>SODIUM OLEATE</synonym>
    <synonym>Sodium oleate</synonym>
  </synonyms>
  <chemical_formula>C18H33NaO2</chemical_formula>
  <average_molecular_weight>304.4432</average_molecular_weight>
  <monisotopic_moleculate_weight>304.237824975</monisotopic_moleculate_weight>
  <iupac_name>sodium (9Z)-octadec-9-enoate</iupac_name>
  <traditional_iupac>sodium oleate</traditional_iupac>
  <cas_registry_number>143-18-0</cas_registry_number>
  <smiles>[Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O</smiles>
  <inchi>InChI=1S/C18H34O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h9-10H,2-8,11-17H2,1H3,(H,19,20);/q;+1/p-1/b10-9-;</inchi>
  <inchikey>BCKXLBQYZLBQEK-KVVVOXFISA-M</inchikey>
  <taxonomy>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Fatty Acyls</class>
    <sub_class>Fatty acids and conjugates</sub_class>
    <direct_parent>Long-chain fatty acids</direct_parent>
    <alternate_parents>
      <alternative_parent>Carbonyl compounds</alternative_parent>
      <alternative_parent>Carboxylic acid salts</alternative_parent>
      <alternative_parent>Carboxylic acids</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Monocarboxylic acids and derivatives</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
      <alternative_parent>Organic sodium salts</alternative_parent>
      <alternative_parent>Unsaturated fatty acids</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>Aliphatic acyclic compound</substituent>
      <substituent>Carbonyl group</substituent>
      <substituent>Carboxylic acid</substituent>
      <substituent>Carboxylic acid derivative</substituent>
      <substituent>Carboxylic acid salt</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Long-chain fatty acid</substituent>
      <substituent>Monocarboxylic acid or derivatives</substituent>
      <substituent>Organic alkali metal salt</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organic salt</substituent>
      <substituent>Organic sodium salt</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Unsaturated fatty acid</substituent>
    </substituents>
    <molecular_framework>Aliphatic acyclic compounds</molecular_framework>
    <descriptors>
      <descriptor>organic molecular entity</descriptor>
    </descriptors>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways/>
  <state/>
  <appearance/>
  <experimental_properties/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>7.56</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-7.04</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>2.77e-05 g/l</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>6.78</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>4.99</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>sodium (9Z)-octadec-9-enoate</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>304.4432</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>304.237824975</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>[Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C18H33NaO2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C18H34O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h9-10H,2-8,11-17H2,1H3,(H,19,20);/q;+1/p-1/b10-9-;</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>BCKXLBQYZLBQEK-KVVVOXFISA-M</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>40.13</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>98.24</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>36.6</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>15</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>physiological_charge</kind>
      <value>-1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formal_charge</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
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  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f726c8aca88&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>23665571</pubchem_compound_id>
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  <biocyc_id/>
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  <wikipidia/>
  <general_references/>
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</compound>
