<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-04-03 06:46:09 UTC</creation_date>
  <update_date>2026-08-20 04:25:49 UTC</update_date>
  <accession/>
  <common_name>((Perfluorohexadecyl)methyl)oxirane</common_name>
  <class>SmallMolecule</class>
  <description>((Perfluorohexadecyl)methyl)oxirane belongs to the epoxides, a class of organoheterocyclic compounds within the organic compounds. With an average molecular weight of 876.20 g/mol, ((Perfluorohexadecyl)methyl)oxirane is a heavy molecule. It is characterized by the chemical formula C19H5F33O1.

This compound is associated with 13 recorded sources across several sectors. In the realm of electrical and electronic equipment, it is found in cell phones, capacitors, wires and cables, batteries, and printed circuit boards, among one other source. It is also present in textiles, leather and furnishings, specifically within synthetic textiles as well as carpets and rugs. Within the food, food processing and cookware sector, it is found in food packaging. Other sources include medical devices in the healthcare, pharmaceuticals and veterinary products sector, and lubricants utilized in both energy, oil and gas as well as industrial manufacturing and chemical processing. One additional sector is also recorded as a source. Exposure to ((Perfluorohexadecyl)methyl)oxirane occurs through inhalation, oral intake, and touch.</description>
  <categories/>
  <types>
    <type>PFAS</type>
  </types>
  <synonyms>
    <synonym>(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,17-tritriacontafluoroheptadecyl)oxirane</synonym>
    <synonym>2-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,17-Tritriacontafluoroheptadecyl)oxirane</synonym>
    <synonym>303-140-3</synonym>
    <synonym>Oxirane, 2-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,17-tritriacontafluoroheptadecyl)-</synonym>
  </synonyms>
  <chemical_formula>C19H5F33O1</chemical_formula>
  <average_molecular_weight>876.195</average_molecular_weight>
  <monisotopic_moleculate_weight>875.981345</monisotopic_moleculate_weight>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number>94158-68-6</cas_registry_number>
  <smiles>FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CC1CO1</smiles>
  <inchi>InChI=1S/C19H5F33O/c20-4(21,1-3-2-53-3)5(22,23)6(24,25)7(26,27)8(28,29)9(30,31)10(32,33)11(34,35)12(36,37)13(38,39)14(40,41)15(42,43)16(44,45)17(46,47)18(48,49)19(50,51)52/h3H,1-2H2</inchi>
  <inchikey>RKMNPJDKZVNTFV-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>11.5</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>average_mass</kind>
      <value>876.195</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>875.981345</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CC1CO1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C19H5F33O1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C19H5F33O/c20-4(21,1-3-2-53-3)5(22,23)6(24,25)7(26,27)8(28,29)9(30,31)10(32,33)11(34,35)12(36,37)13(38,39)14(40,41)15(42,43)16(44,45)17(46,47)18(48,49)19(50,51)52/h3H,1-2H2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>RKMNPJDKZVNTFV-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
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  <lethaldose/>
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  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>5744282</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>4675730</chemspider_id>
  <kegg_id/>
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  <biocyc_id/>
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  <general_references/>
  <targets>
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</compound>
