339224 <common-name>2,2,4,4-tetrahydroxy-6,6,8,8-tetraphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane</common-name> <description>2,2,4,4-tetrahydroxy-6,6,8,8-tetraphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane is a chemical compound with the formula C24H24O8Si4. With an average molecular weight of 552.80 g/mol, 2,2,4,4-tetrahydroxy-6,6,8,8-tetraphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>53432723</pubchem-id> <chemical-formula>C24H24O8Si4</chemical-formula> <weight>552.8</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">2026-08-30T22:29:34Z</created-at> <updated-at type="dateTime">2026-08-30T22:29:34Z</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>C1=CC=C(C=C1)[Si]2(O[Si](O[Si](O[Si](O2)(O)O)(O)O)(C3=CC=CC=C3)C4=CC=CC=C4)C5=CC=CC=C5</moldb-smiles> <moldb-formula>C24H24O8Si4</moldb-formula> <moldb-inchi>InChI=1S/C24H24O8Si4/c25-35(26)30-33(21-13-5-1-6-14-21,22-15-7-2-8-16-22)29-34(31-36(27,28)32-35,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20,25-28H</moldb-inchi> <moldb-inchikey>HSUXWOJYMFIRNM-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">552.0548239</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>CHEM335117</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>2,2,4,4-tetrahydroxy-6,6,8,8-tetraphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane</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>Benzenoids</superklass> <klass>Benzene and substituted derivatives</klass> <subklass nil="true"/> <paper-count type="integer" nil="true"/> <sync-id>CED0289646</sync-id> <structure-inchikey>HSUXWOJYMFIRNM-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>2000000000000000000000000000002004000000000000000004000000001000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000010000000000000100000000000000000000000000000000000000000000080000000010a00000000000000000000000000100000000000000000000000000000000000000000000080000000000000000000000000000002000000000000000000000000000000000000000000000000000000008001200000000001000000000000000000040000000000000000000000000020000000000000000</structure-fingerprint> 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