326329 <common-name>Triphenyl(prop-2-enoxy)silane</common-name> <description>Triphenyl(prop-2-enoxy)silane is a chemical compound with the formula C21H20OSi. It has an average molecular weight of 316.50 g/mol.</description> <cas>18752-15-3</cas> <pubchem-id>4093340</pubchem-id> <chemical-formula>C21H20OSi</chemical-formula> <weight>316.5</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">2026-08-30T04:32:10Z</created-at> <updated-at type="dateTime">2026-08-30T04:32:10Z</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>C=CCO[Si](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3</moldb-smiles> <moldb-formula>C21H20OSi</moldb-formula> <moldb-inchi>InChI=1S/C21H20OSi/c1-2-18-22-23(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21/h2-17H,1,18H2</moldb-inchi> <moldb-inchikey>ZGYIRQGZHKUOGE-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">316.1283418</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>CHEM322222</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>Triphenyl(prop-2-enoxy)silane</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>CED0276950</sync-id> <structure-inchikey>ZGYIRQGZHKUOGE-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>800000000000000000000000000000000000000000000800000000000000000000000000002004000000000000200000000000000000000000040000000000000000000000080000000000000300000000000000000000000000000000000000000000000000000000001008000000000000000000000000000000000000800000000000000000000000000100000000000000000000000000000000400000000200080000000008000000012000000000000000000000000000000000000000000000040000000000000000000000000200000000000000000000000000000040000000000000000000100000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAAXAAAAGQAAAIABBgBoAAAAAwICBgBoAAAA AwMBBgBgAAAAAgIIACAAAAACDiAgAAAABAZAKAAAAAMEBkBoAAAAAwMBBkBo AAAAAwMBBkBoAAAAAwMBBkBoAAAAAwMBBkBoAAAAAwMBBkAoAAAAAwQGQGgA AAADAwEGQGgAAAADAwEGQGgAAAADAwEGQGgAAAADAwEGQGgAAAADAwEGQCgA AAADBAZAaAAAAAMDAQZAaAAAAAMDAQZAaAAAAAMDAQZAaAAAAAMDAQZAaAAA AAMDAQsAAQgCAQIAAgMAAwQABAUABQZoDAYHaAwHCGgMCAloDAkKaAwECwAL DGgMDA1oDA0OaAwOD2gMDxBoDAQRABESaAwSE2gMExRoDBQVaAwVFmgMCgVo DBALaAwWEWgMQgMAAAAGBgcICQoFBgwNDg8QCwYSExQVFhEXBAAAAAAAAAAW </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:29:59Z</structure-indexed-at> </compound>