<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-03-31 20:04:02 UTC</creation_date>
  <update_date>2026-08-25 06:36:18 UTC</update_date>
  <accession/>
  <common_name>Perfluoroisononyl iodide</common_name>
  <class>SmallMolecule</class>
  <description>Perfluoroisononyl iodide belongs to the organoiodides, a class of organohalogen compounds within the organic compounds. With an average molecular weight of 595.97 g/mol, Perfluoroisononyl iodide is a heavy molecule. This compound, characterized by the chemical formula C9F19I1, is associated with 13 recorded sources across various sectors.

Within the electrical and electronic equipment sector, it is found in cell phones, capacitors, wires and cables, batteries, and printed circuit boards, among one other source. Its presence is also recorded in textiles, leather and furnishings, specifically within synthetic textiles as well as carpets and rugs. In the realm of food, food processing and cookware, the compound is found in food packaging. Other recorded sources include medical devices within healthcare, pharmaceuticals and veterinary products, and lubricants used in both industrial manufacturing and chemical processing as well as in energy, oil and gas. One additional sector is also recorded as a source. Human exposure to perfluoroisononyl iodide occurs through three recorded routes: inhalation, oral ingestion, and touch.</description>
  <categories/>
  <types>
    <type>PFAS</type>
  </types>
  <synonyms>
    <synonym>1,1,1,2,3,3,4,4,5,5,6,6,7,7,8,8-Hexadecafluoro-8-iodo-2-(trifluoromethyl)octane</synonym>
    <synonym>1-Iodoperfluoro(7-methyloctane)</synonym>
    <synonym>1-Iodoperfluoro-7-methyloctane</synonym>
    <synonym>2-bromoacetic acid (13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl) ester</synonym>
    <synonym>212-747-1</synonym>
    <synonym>Octane, 1,1,1,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluoro-8-iodo-2-(trifluoromethyl)-</synonym>
    <synonym>Octane,1,1,1,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluoro-8-iodo-2-(trifluoromethyl)-</synonym>
    <synonym>PERFLUORO-7-METHYLOCTYL IODIDE</synonym>
    <synonym>Perfluoroisononyl iodide</synonym>
    <synonym>Perfluoroisononyl iodide 98%</synonym>
    <synonym>perfluoroisononyliodide</synonym>
    <synonym>SS-4055</synonym>
    <synonym>[865-77-0]</synonym>
  </synonyms>
  <chemical_formula>C9F19I1</chemical_formula>
  <average_molecular_weight>595.973</average_molecular_weight>
  <monisotopic_moleculate_weight>595.874134</monisotopic_moleculate_weight>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number>865-77-0</cas_registry_number>
  <smiles>FC(F)(F)C(F)(C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I</smiles>
  <inchi>InChI=1S/C9F19I/c10-1(7(21,22)23,8(24,25)26)2(11,12)3(13,14)4(15,16)5(17,18)6(19,20)9(27,28)29</inchi>
  <inchikey>VRJGWRPPKVEMMR-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>7.5</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>average_mass</kind>
      <value>595.973</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>595.874134</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>FC(F)(F)C(F)(C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C9F19I1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C9F19I/c10-1(7(21,22)23,8(24,25)26)2(11,12)3(13,14)4(15,16)5(17,18)6(19,20)9(27,28)29</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>VRJGWRPPKVEMMR-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
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  <metabolism/>
  <toxicity/>
  <lethaldose/>
  <carcinogenicity/>
  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7279dccf88&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>70082</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>63271</chemspider_id>
  <kegg_id/>
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  <biocyc_id/>
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  <general_references/>
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</compound>
