<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2016-05-19 03:57:31 UTC</creation_date>
  <update_date>2026-08-22 11:52:33 UTC</update_date>
  <accession/>
  <common_name>Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-</common_name>
  <class>SmallMolecule</class>
  <description>Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo- belongs to the biphenyls and derivatives, a subclass of benzene and substituted derivatives within the organic compounds. With an average molecular weight of 685.61 g/mol, Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo- is a heavy molecule. This compound, which has the chemical formula C36H34Cl2N6O4, is used industrially as a pigment and a dye.

The substance has been identified in 26 recorded sources across multiple sectors. Within building and construction, it is found in stairs and ramps, fencing, waterproofing sprays, and sunshades awnings or outside screens. It is detected in drinking water and water supply sources, including tap water, bottled water, desalinated water, and drinking water. In aquatic systems and sediments, the compound is present in freshwater, seawater, surface water, and groundwater. It is also found in wastewater, sanitation, and biosolids, specifically in wastewater, unspecified, mine wastewater, industrial wastewater, and wastewater treatment effluent. Additionally, it is recorded in electrical and electronic equipment such as thin magnetic films, magnets, and antennas, as well as in appliances, HVAC, and refrigerants including water heaters and water coolers, among three other sectors. Recorded exposure routes for this compound include oral, inhalation, and touch.</description>
  <categories/>
  <types>
    <type>PMT</type>
  </types>
  <synonyms>
    <synonym>2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]</synonym>
    <synonym>Pigment Yellow 13</synonym>
  </synonyms>
  <chemical_formula>C36H34Cl2N6O4</chemical_formula>
  <average_molecular_weight>685.61</average_molecular_weight>
  <monisotopic_moleculate_weight>684.201859</monisotopic_moleculate_weight>
  <iupac_name>2-{2-[3,3'-dichloro-4'-(2-{1-[(2,4-dimethylphenyl)-C-hydroxycarbonimidoyl]-2-oxopropyl}diazen-1-yl)-[1,1'-biphenyl]-4-yl]diazen-1-yl}-N-(2,4-dimethylphenyl)-3-oxobutanimidic acid</iupac_name>
  <traditional_iupac>2-{2-[3,3'-dichloro-4'-(2-{1-[(2,4-dimethylphenyl)-C-hydroxycarbonimidoyl]-2-oxopropyl}diazen-1-yl)-[1,1'-biphenyl]-4-yl]diazen-1-yl}-N-(2,4-dimethylphenyl)-3-oxobutanimidic acid</traditional_iupac>
  <cas_registry_number>5102-83-0</cas_registry_number>
  <smiles>CC(=O)C(N=NC1=C(Cl)C=C(C=C1)C1=CC(Cl)=C(C=C1)N=NC(C(C)=O)C(O)=NC1=C(C)C=C(C)C=C1)C(O)=NC1=C(C)C=C(C)C=C1</smiles>
  <inchi>InChI=1S/C36H34Cl2N6O4/c1-19-7-11-29(21(3)15-19)39-35(47)33(23(5)45)43-41-31-13-9-25(17-27(31)37)26-10-14-32(28(38)18-26)42-44-34(24(6)46)36(48)40-30-12-8-20(2)16-22(30)4/h7-18,33-34H,1-6H3,(H,39,47)(H,40,48)</inchi>
  <inchikey>IAFBRPFISOTXSO-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <kingdom>Organic compounds</kingdom>
    <super_class>Benzenoids</super_class>
    <class>Benzene and substituted derivatives</class>
    <sub_class>Biphenyls and derivatives</sub_class>
    <direct_parent>3,3'-disubstituted benzidines</direct_parent>
    <alternate_parents>
      <alternative_parent>Aryl chlorides</alternative_parent>
      <alternative_parent>Azo compounds</alternative_parent>
      <alternative_parent>Beta-hydroxy ketones</alternative_parent>
      <alternative_parent>Carboximidic acids</alternative_parent>
      <alternative_parent>Chlorobenzenes</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
      <alternative_parent>Organochlorides</alternative_parent>
      <alternative_parent>Organopnictogen compounds</alternative_parent>
      <alternative_parent>Polychlorinated biphenyls</alternative_parent>
      <alternative_parent>Propargyl-type 1,3-dipolar organic compounds</alternative_parent>
      <alternative_parent>m-Xylenes</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>3,3'-disubstituted benzidine</substituent>
      <substituent>Aromatic homomonocyclic compound</substituent>
      <substituent>Aryl chloride</substituent>
      <substituent>Aryl halide</substituent>
      <substituent>Azo compound</substituent>
      <substituent>Beta-hydroxy ketone</substituent>
      <substituent>Carbonyl group</substituent>
      <substituent>Carboximidic acid</substituent>
      <substituent>Carboximidic acid derivative</substituent>
      <substituent>Chlorinated biphenyl</substituent>
      <substituent>Chlorobenzene</substituent>
      <substituent>Halobenzene</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Ketone</substituent>
      <substituent>M-xylene</substituent>
      <substituent>Organic 1,3-dipolar compound</substituent>
      <substituent>Organic nitrogen compound</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organochloride</substituent>
      <substituent>Organohalogen compound</substituent>
      <substituent>Organonitrogen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Organopnictogen compound</substituent>
      <substituent>Polychlorinated biphenyl</substituent>
      <substituent>Propargyl-type 1,3-dipolar organic compound</substituent>
      <substituent>Xylene</substituent>
    </substituents>
    <molecular_framework>Aromatic homomonocyclic 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>9.5</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>7.04</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-6.00</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>6.84e-04 g/l</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>10.64</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>0.11</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_basic</kind>
      <value>2.58</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>2-{2-[3,3'-dichloro-4'-(2-{1-[(2,4-dimethylphenyl)-C-hydroxycarbonimidoyl]-2-oxopropyl}diazen-1-yl)-[1,1'-biphenyl]-4-yl]diazen-1-yl}-N-(2,4-dimethylphenyl)-3-oxobutanimidic acid</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>685.61</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>684.201859</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>CC(=O)C(N=NC1=C(Cl)C=C(C=C1)C1=CC(Cl)=C(C=C1)N=NC(C(C)=O)C(O)=NC1=C(C)C=C(C)C=C1)C(O)=NC1=C(C)C=C(C)C=C1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C36H34Cl2N6O4</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C36H34Cl2N6O4/c1-19-7-11-29(21(3)15-19)39-35(47)33(23(5)45)43-41-31-13-9-25(17-27(31)37)26-10-14-32(28(38)18-26)42-44-34(24(6)46)36(48)40-30-12-8-20(2)16-22(30)4/h7-18,33-34H,1-6H3,(H,39,47)(H,40,48)</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>IAFBRPFISOTXSO-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>148.76</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>195.32</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>73.42</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>11</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>10</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>2</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/>
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  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>73462</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>66158</chemspider_id>
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  </targets>
</compound>
