86508 <common-name>1-Ethyl-3-methyldiphenylurea</common-name> <description>1-Ethyl-3-methyldiphenylurea belongs to the n-phenylureas, a subclass of benzene and substituted derivatives within the organic compounds. This benzenoid compound has the chemical formula C16H18N2O and an average molecular weight of 254.33 g/mol.</description> <cas>4474-03-7</cas> <pubchem-id>78227</pubchem-id> <chemical-formula>C16H18N2O</chemical-formula> <weight nil="true"/> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-04-04T21:38:58Z</created-at> <updated-at type="dateTime">2026-04-04T21:38:58Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id nil="true"/> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>CCN(C(=O)N(C)C1=CC=CC=C1)C1=CC=CC=C1</moldb-smiles> <moldb-formula>C16H18N2O</moldb-formula> <moldb-inchi>InChI=1/C16H18N2O/c1-3-18(15-12-8-5-9-13-15)16(19)17(2)14-10-6-4-7-11-14/h4-13H,3H2,1-2H3</moldb-inchi> <moldb-inchikey>FOHIURCGHCHRHW-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">254.333</moldb-average-mass> <moldb-mono-mass type="decimal">254.1419132</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM082401</chemdb-id> <dsstox-id>DTXSID70196287</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00046853</susdat-id> <iupac nil="true"/> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> <kingdom>Organic compounds</kingdom> <superklass>Benzenoids</superklass> <klass>Benzene and substituted derivatives</klass> <subklass>N-phenylureas</subklass> <paper-count type="integer">0</paper-count> <sync-id>CED0183062</sync-id> <structure-inchikey>FOHIURCGHCHRHW-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>2000000800000000000000000000000000000000000000000000000000082000000000000000000000004000000000000000000000000000000000000000000000000000000000000000020040000000000000000000400000000010000010000000000000000004000000000000800000000000000000000000000002040000000808800000000000000100000000100000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000008000000000000020000000000200000000000000000000000000000840000000000400000000000000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAATAAAAFAAAAIABBgBgAAAAAQMGAGAAAAAC AgcAKAAAAAMDBgAoAAAAAwQIACgAAAADAgcAKAAAAAMDBgBgAAAAAQMGQCgA AAADBAZAaAAAAAMDAQZAaAAAAAMDAQZAaAAAAAMDAQZAaAAAAAMDAQZAaAAA AAMDAQZAKAAAAAMEBkBoAAAAAwMBBkBoAAAAAwMBBkBoAAAAAwMBBkBoAAAA AwMBBkBoAAAAAwMBCwABAAECAAIDIAMEKAIDBSAFBgAFByAHCGgMCAloDAkK aAwKC2gMCwxoDAINIA0OaAwOD2gMDxBoDBARaAwREmgMDAdoDBINaAxCAgAA AAYICQoLDAcGDg8QERINFwQAAAAAAAAAFg== </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:30:55Z</structure-indexed-at> </compound>