<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-04-03 10:41:53 UTC</creation_date>
  <update_date>2026-08-25 04:14:12 UTC</update_date>
  <accession/>
  <common_name>1,3-Benzodioxole, 5-methyl-</common_name>
  <class>SmallMolecule</class>
  <description>1,3-Benzodioxole, 5-methyl- is an organic compound with the formula C8H8O2 and an average molecular weight of 136.15 g/mol. 1,3-Benzodioxole, 5-methyl- belongs to the benzodioxoles, a class of organoheterocyclic compounds within the organic compounds.

This compound is found in or released from five recorded sources. These include electrical and electronic equipment, specifically video games and emergency protective devices. It is also associated with food, cookware, and food processing, including the processing of meats and the preparation of sparkling wine or wine. Additionally, it is found in household cleaning and consumer products, specifically other smoking requisites.</description>
  <categories/>
  <types/>
  <synonyms>
    <synonym>1,3-Benzodioxole, 5-methyl-</synonym>
    <synonym>1,3-Benzodioxole,5-methyl-</synonym>
    <synonym>230-453-1</synonym>
    <synonym>3,4 - Methylenedioxytoluene</synonym>
    <synonym>3,4-(Methylenedioxy)toluene</synonym>
    <synonym>3,4-Methylenedioxytoluene</synonym>
    <synonym>5-METHYL-1,3-BENZODIOXOLE</synonym>
    <synonym>5-methyl-2H-1,3-benzodioxole</synonym>
    <synonym>5-methyl-2H-benzo[d]1,3-dioxolane</synonym>
    <synonym>5-methylbenzo[d][1,3]dioxole</synonym>
    <synonym>Toluene, 3,4-methylenedioxy-</synonym>
    <synonym>[7145-99-5]</synonym>
  </synonyms>
  <chemical_formula>C8H8O2</chemical_formula>
  <average_molecular_weight>136.15</average_molecular_weight>
  <monisotopic_moleculate_weight>136.052429</monisotopic_moleculate_weight>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number>7145-99-5</cas_registry_number>
  <smiles>CC1=CC2=C(OCO2)C=C1</smiles>
  <inchi>InChI=1S/C8H8O2/c1-6-2-3-7-8(4-6)10-5-9-7/h2-4H,5H2,1H3</inchi>
  <inchikey>GHPODDMCSOYWNE-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>2.3</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>average_mass</kind>
      <value>136.15</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>136.052429</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>CC1=CC2=C(OCO2)C=C1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C8H8O2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C8H8O2/c1-6-2-3-7-8(4-6)10-5-9-7/h2-4H,5H2,1H3</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>GHPODDMCSOYWNE-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:0x00007f7225b499e0&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>81564</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>73594</chemspider_id>
  <kegg_id/>
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</compound>
