352326 <common-name>5,7-ditert-butyl-3-(5,7-ditert-butyl-2-oxo-1-benzofuran-3-ylidene)-1-benzofuran-2-one</common-name> <description>5,7-ditert-butyl-3-(5,7-ditert-butyl-2-oxo-1-benzofuran-3-ylidene)-1-benzofuran-2-one is a compound with the formula C32H40O4. It has an average molecular weight of 488.70 g/mol.</description> <cas nil="true"/> <pubchem-id>53447106</pubchem-id> <chemical-formula>C32H40O4</chemical-formula> <weight>488.7</weight> <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">2026-08-31T18:35:42Z</created-at> <updated-at type="dateTime">2026-08-31T18:35:42Z</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>CC(C)(C)C1=CC2=C(C(=C1)C(C)(C)C)OC(=O)C2=C3C4=C(C(=CC(=C4)C(C)(C)C)C(C)(C)C)OC3=O</moldb-smiles> <moldb-formula>C32H40O4</moldb-formula> <moldb-inchi>InChI=1S/C32H40O4/c1-29(2,3)17-13-19-23(27(33)35-25(19)21(15-17)31(7,8)9)24-20-14-18(30(4,5)6)16-22(32(10,11)12)26(20)36-28(24)34/h13-16H,1-12H3</moldb-inchi> <moldb-inchikey>AUNZRGZQGXZRRP-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">488.2926598</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>9.4</logp> <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>CHEM348219</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>5,7-ditert-butyl-3-(5,7-ditert-butyl-2-oxo-1-benzofuran-3-ylidene)-1-benzofuran-2-one</iupac> <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>Organoheterocyclic compounds</superklass> <klass>Benzofurans</klass> <subklass nil="true"/> <paper-count type="integer" nil="true"/> <sync-id>CED0302615</sync-id> <structure-inchikey>AUNZRGZQGXZRRP-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>400000000000000000002000000000000000000000000000000000000000000000000020000000008000000000800000100000000000000000000200000000000000000000000000000000000020800000004000000000000004000000000000000000000000000000100000000000000000000000000000000000000000000040000000800000000000000000000000000000000000000000000000000200040000001400000000080000000140000000000000000000000000000000400000000000200000000000000000000000000000000000000000000004000000200000000000000040000000000000000000000200000001000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle>ï¾­Þ����������������$���'���€���`������� ������`�������`������@(������@h�������@(������@(������@(������@h�������� ������`�������`�������`�������(�������(�������(�������(�������(������@(������@(������@(������@h�������@(������@h�������� ������`�������`�������`������� ������`�������`�������`�������(�������(�������(��������������������h���h���h���h�� h�� � �� �� ��� �� ��(��� ��(��� ��h���h���h���h���h����������������������� ��! !" "#(� �h��� "� ��h�B������ ������������������!���"����������</structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:50:05Z</structure-indexed-at> </compound>