<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2016-05-19 03:16:33 UTC</creation_date>
  <update_date>2026-08-22 21:31:26 UTC</update_date>
  <accession/>
  <common_name>1,1,1,2,2,3,4,5,5,5-Decafluoropentane</common_name>
  <class>SmallMolecule</class>
  <description>1,1,1,2,2,3,4,5,5,5-Decafluoropentane belongs to the organofluorides, a class of organohalogen compounds within the organic compounds. This compound has the chemical formula C5H2F10 and an average molecular weight of 252.06 g/mol. In industrial applications, it is utilized as a solvent and a cleaning agent.

The compound is found in or released from 18 recorded sources across multiple sectors. Within the electrical and electronic equipment sector, it is associated with capacitors, cell phones, batteries, printed circuit boards, wires and cables, and six additional items. It is also found in synthetic textiles, carpets and rugs within the textiles, leather and furnishings sector, and in food packaging within the food, food processing and cookware sector. Additional sources include medical devices from the healthcare, pharmaceuticals and veterinary products sector, as well as lubricants used in both energy, oil and gas and industrial manufacturing and chemical processing. One other sector is also recorded as a source. Recorded exposure routes for 1,1,1,2,2,3,4,5,5,5-Decafluoropentane include inhalation, oral exposure, and touch.</description>
  <categories/>
  <types>
    <type>PFAS</type>
  </types>
  <synonyms/>
  <chemical_formula>C5H2F10</chemical_formula>
  <average_molecular_weight>252.055</average_molecular_weight>
  <monisotopic_moleculate_weight>251.999681694</monisotopic_moleculate_weight>
  <iupac_name>1,1,1,2,2,3,4,5,5,5-decafluoropentane</iupac_name>
  <traditional_iupac>1,1,1,2,2,3,4,5,5,5-decafluoropentane</traditional_iupac>
  <cas_registry_number>138495-42-8</cas_registry_number>
  <smiles>FC(C(F)C(F)(F)C(F)(F)F)C(F)(F)F</smiles>
  <inchi>InChI=1S/C5H2F10/c6-1(2(7)4(10,11)12)3(8,9)5(13,14)15/h1-2H</inchi>
  <inchikey>RIQRGMUSBYGDBL-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <kingdom>Organic compounds</kingdom>
    <super_class>Organohalogen compounds</super_class>
    <class>Organofluorides</class>
    <sub_class/>
    <direct_parent>Organofluorides</direct_parent>
    <alternate_parents>
      <alternative_parent>Alkyl fluorides</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Hydrofluorocarbons</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>Aliphatic acyclic compound</substituent>
      <substituent>Alkyl fluoride</substituent>
      <substituent>Alkyl halide</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Hydrofluorocarbon</substituent>
      <substituent>Organofluoride</substituent>
    </substituents>
    <molecular_framework>Aliphatic acyclic compounds</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>3.9</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>3.27</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-2.76</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>4.40e-01 g/l</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>3.3</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>17.2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>1,1,1,2,2,3,4,5,5,5-decafluoropentane</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>252.055</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>251.999681694</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>FC(C(F)C(F)(F)C(F)(F)F)C(F)(F)F</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C5H2F10</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C5H2F10/c6-1(2(7)4(10,11)12)3(8,9)5(13,14)15/h1-2H</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>RIQRGMUSBYGDBL-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>26.08</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>11.21</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>4</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>physiological_charge</kind>
      <value>0</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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  <symptoms/>
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  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>86240</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>77787</chemspider_id>
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