<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-08-22 12:32:31 UTC</creation_date>
  <update_date>2026-08-22 12:32:31 UTC</update_date>
  <accession/>
  <common_name>Diisocyanatomethane</common_name>
  <class>SmallMolecule</class>
  <description>Diisocyanatomethane is an organic nitrogen compound with the chemical formula C3H2N2O2 and an average molecular weight of 98.06 g/mol. Diisocyanatomethane belongs to the isocyanates, a subclass of organonitrogen compounds within the organic compounds.

This compound has been identified in or released from 11 recorded sources across several sectors. Within the category of electrical and electronic equipment, it is associated with antennas, coils, discharge lamps, electric hearing aids, and gas filled discharge tubes with solid cathode, among three additional sources. In the building and construction sector, it is found in floors, stairs, and ramps. Additionally, it is linked to food, food processing, and cookware, specifically in the processing of meats.</description>
  <categories/>
  <types/>
  <synonyms/>
  <chemical_formula>C3H2N2O2</chemical_formula>
  <average_molecular_weight>98.06</average_molecular_weight>
  <monisotopic_moleculate_weight>98.01162731</monisotopic_moleculate_weight>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number>4747-90-4</cas_registry_number>
  <smiles/>
  <inchi>InChI=1S/C3H2N2O2/c6-2-4-1-5-3-7/h1H2</inchi>
  <inchikey>KIQKWYUGPPFMBV-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</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>average_mass</kind>
      <value>98.06</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>98.01162731</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C3H2N2O2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C3H2N2O2/c6-2-4-1-5-3-7/h1H2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>KIQKWYUGPPFMBV-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
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  <metabolism/>
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  <lethaldose/>
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  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3bf334f018&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>114686</pubchem_compound_id>
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