<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2016-06-03 12:05:45 UTC</creation_date>
  <update_date>2026-08-18 00:40:37 UTC</update_date>
  <accession/>
  <common_name>3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-indene</common_name>
  <class>SmallMolecule</class>
  <description>3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-indene is an organic compound with the formula C10H14 and an average molecular weight of 134.22 g/mol. 3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-indene belongs to the monoterpenoids, a subclass of prenol lipids within the organic compounds.

In industrial applications, the compound is utilized as a fragrance. It has been identified in five recorded sources, including drinking water and water supply systems. Additionally, it is found in electrical and electronic equipment, specifically within magnets, superconducting magnets and superconducting coils, antennas, and discharge lamps. The recorded exposure route for this substance is oral.</description>
  <categories/>
  <types/>
  <synonyms/>
  <chemical_formula>C10H14</chemical_formula>
  <average_molecular_weight>134.222</average_molecular_weight>
  <monisotopic_moleculate_weight>134.109550451</monisotopic_moleculate_weight>
  <iupac_name>tricyclo[5.2.1.0^{2,6}]dec-3-ene</iupac_name>
  <traditional_iupac>tricyclo[5.2.1.0^{2,6}]dec-3-ene</traditional_iupac>
  <cas_registry_number>4488-57-7</cas_registry_number>
  <smiles>C1CC2CC1C1CC=CC21</smiles>
  <inchi>InChI=1S/C10H14/c1-2-9-7-4-5-8(6-7)10(9)3-1/h1-2,7-10H,3-6H2</inchi>
  <inchikey>HANKSFAYJLDDKP-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Prenol lipids</class>
    <sub_class>Monoterpenoids</sub_class>
    <direct_parent>Monoterpenoids</direct_parent>
    <alternate_parents>
      <alternative_parent>Cyclic olefins</alternative_parent>
      <alternative_parent>Polycyclic hydrocarbons</alternative_parent>
      <alternative_parent>Unsaturated aliphatic hydrocarbons</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>Aliphatic homopolycyclic compound</substituent>
      <substituent>Cyclic olefin</substituent>
      <substituent>Hydrocarbon</substituent>
      <substituent>Monoterpenoid</substituent>
      <substituent>Norbornane monoterpenoid</substituent>
      <substituent>Olefin</substituent>
      <substituent>Polycyclic hydrocarbon</substituent>
      <substituent>Unsaturated aliphatic hydrocarbon</substituent>
      <substituent>Unsaturated hydrocarbon</substituent>
    </substituents>
    <molecular_framework>Aliphatic homopolycyclic 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>3.1</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>2.97</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-4.21</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>8.22e-03 g/l</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>2.53</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>tricyclo[5.2.1.0^{2,6}]dec-3-ene</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>134.222</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>134.109550451</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>C1CC2CC1C1CC=CC21</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C10H14</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C10H14/c1-2-9-7-4-5-8(6-7)10(9)3-1/h1-2,7-10H,3-6H2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>HANKSFAYJLDDKP-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>43.31</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>16.12</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>0</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/>
  <mechanism_of_toxicity/>
  <metabolism/>
  <toxicity/>
  <lethaldose/>
  <carcinogenicity/>
  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7278355290&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>95605</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>86298</chemspider_id>
  <kegg_id/>
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  <omim_id/>
  <chebi_id/>
  <biocyc_id/>
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  <wikipidia/>
  <general_references/>
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</compound>
