<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-04-06 05:22:59 UTC</creation_date>
  <update_date>2026-08-24 20:38:35 UTC</update_date>
  <accession/>
  <common_name>6-(1,1-Difluoroethoxy)-1,1,1,2,2,3,3,4,4,5,5-undecafluorohexane</common_name>
  <class>SmallMolecule</class>
  <description>6-(1,1-Difluoroethoxy)-1,1,1,2,2,3,3,4,4,5,5-undecafluorohexane is an organic compound with the chemical formula C8H5F13O and an average molecular weight of 364.11 g/mol. 6-(1,1-Difluoroethoxy)-1,1,1,2,2,3,3,4,4,5,5-undecafluorohexane belongs to the ethers, a subclass of organooxygen compounds within the organic compounds.

This substance is found in or released from 13 recorded sources across multiple sectors. Within electrical and electronic equipment, it is associated with cell phones, capacitors, batteries, printed circuit boards, wires and cables, and one additional item. It is found in food packaging within the food, food processing and cookware sector, and in medical devices within the healthcare, pharmaceuticals and veterinary products sector. In the energy, oil and gas sector as well as industrial manufacturing and chemical processing, the compound is used in lubricants. Additionally, it is present in textiles, leather and furnishings, specifically in carpets, rugs, and synthetic textiles, as well as one other sector. Recorded exposure routes for this compound include touch, oral, and inhalation.</description>
  <categories/>
  <types>
    <type>PFAS</type>
  </types>
  <synonyms/>
  <chemical_formula>C8H5F13O</chemical_formula>
  <average_molecular_weight>364.106</average_molecular_weight>
  <monisotopic_moleculate_weight>364.0132816</monisotopic_moleculate_weight>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number>197963-86-3</cas_registry_number>
  <smiles>CC(F)(F)OCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F</smiles>
  <inchi>InChI=1S/C8H5F13O/c1-3(9,10)22-2-4(11,12)5(13,14)6(15,16)7(17,18)8(19,20)21/h2H2,1H3</inchi>
  <inchikey>TVUYDMUUUVSPGO-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>
    <property>
      <kind>logp</kind>
      <value>5</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>average_mass</kind>
      <value>364.106</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>364.0132816</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>CC(F)(F)OCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C8H5F13O</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C8H5F13O/c1-3(9,10)22-2-4(11,12)5(13,14)6(15,16)7(17,18)8(19,20)21/h2H2,1H3</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>TVUYDMUUUVSPGO-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
  <mechanism_of_toxicity/>
  <metabolism/>
  <toxicity/>
  <lethaldose/>
  <carcinogenicity/>
  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f721f3c6f48&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>85753373</pubchem_compound_id>
  <chembl_id/>
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  <biocyc_id/>
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  <wikipidia/>
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  <targets>
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</compound>
