119709 <common-name>Linear polydimethylsiloxane n=9</common-name> <description>Linear polydimethylsiloxane n=9 belongs to the organosilicon compounds, a subclass of organometalloid compounds within the organic compounds. It has the formula C24H72O10Si11. With an average molecular weight of 829.76 g/mol, Linear polydimethylsiloxane n=9 is a heavy molecule.</description> <cas>107-53-9</cas> <pubchem-id>66946</pubchem-id> <chemical-formula>C24H72O10Si11</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">2026-04-06T02:49:32Z</created-at> <updated-at type="dateTime">2026-04-06T02:49:32Z</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[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C</moldb-smiles> <moldb-formula>C24H72O10Si11</moldb-formula> <moldb-inchi>InChI=1S/C24H72O10Si11/c1-35(2,3)25-37(7,8)27-39(11,12)29-41(15,16)31-43(19,20)33-45(23,24)34-44(21,22)32-42(17,18)30-40(13,14)28-38(9,10)26-36(4,5)6/h1-24H3</moldb-inchi> <moldb-inchikey>FVJWDHCWIYKORU-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">829.765</moldb-average-mass> <moldb-mono-mass type="decimal">828.2587403</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>60305</chemspider-id> <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>CHEM115602</chemdb-id> <dsstox-id>DTXSID2059350</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00095792</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>Organometallic compounds</superklass> <klass>Organometalloid compounds</klass> <subklass>Organosilicon compounds</subklass> <paper-count type="integer">21029</paper-count> <sync-id>CED0002191</sync-id> <structure-inchikey>FVJWDHCWIYKORU-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>1000000000000000000000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000000000800000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000400000000080800000000000</structure-fingerprint> 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