91434 <common-name>Trimethoxy(3-phenoxypropyl)silane</common-name> <description>Trimethoxy(3-phenoxypropyl)silane belongs to the phenol ethers, a class of benzenoids within the organic compounds. It has the chemical formula C12H20O4Si and an average molecular weight of 256.37 g/mol.</description> <cas>61464-03-7</cas> <pubchem-id>3045263</pubchem-id> <chemical-formula>C12H20O4Si</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">2026-04-05T00:50:42Z</created-at> <updated-at type="dateTime">2026-04-05T00:50:42Z</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>CO[Si](CCCOC1=CC=CC=C1)(OC)OC</moldb-smiles> <moldb-formula>C12H20O4Si</moldb-formula> <moldb-inchi>InChI=1/C12H20O4Si/c1-13-17(14-2,15-3)11-7-10-16-12-8-5-4-6-9-12/h4-6,8-9H,7,10-11H2,1-3H3</moldb-inchi> <moldb-inchikey>VUHPZDVFOAYSLG-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">256.373</moldb-average-mass> <moldb-mono-mass type="decimal">256.1130857</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>CHEM087327</chemdb-id> <dsstox-id>DTXSID10210411</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00052707</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>Phenol ethers</klass> <subklass nil="true"/> <paper-count type="integer">0</paper-count> <sync-id>CED0091246</sync-id> <structure-inchikey>VUHPZDVFOAYSLG-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>40000000000000000800002000000000000000000000004000000000000000000000000000000200000000000002004000000000000000000000000000000800002000000200000000000000000000000000000000100000000000000000000000000000000000040000000000000000000000000000000000000000000000020000040000000800000000000000001000000000100000800000000000000000000000000000000000000080000000000000000080000000000000000000080000000000000000000000000000000000000000000000000000200000000000000000000000000000040000000010000000000000000000000040000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAARAAAAEQAAAIABBgBgAAAAAQMIACAAAAAC DiAgAAAABAYAYAAAAAICBgBgAAAAAgIGAGAAAAACAggAKAAAAAMCBkAoAAAA AwQGQGgAAAADAwEGQGgAAAADAwEGQGgAAAADAwEGQGgAAAADAwEGQGgAAAAD AwEIACAAAAACBgBgAAAAAQMIACAAAAACBgBgAAAAAQMLAAEAAQIAAgMAAwQA BAUABQYABgcgBwhoDAgJaAwJCmgMCgtoDAsMaAwCDQANDgACDwAPEAAMB2gM QgEAAAAGBwwLCgkIFwQAAAAAAAAAFg== </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:33:51Z</structure-indexed-at> </compound>