125034 <common-name>8-Chloroperfluorooctylphosphonic acid</common-name> <description>8-Chloroperfluorooctylphosphonic acid belongs to the organic phosphonic acids, a subclass of organic phosphonic acids and derivatives within the organic compounds. It has the chemical formula C8H2ClF16O3P. With an average molecular weight of 516.50 g/mol, 8-Chloroperfluorooctylphosphonic acid is a heavy molecule.</description> <cas>2252239-09-9</cas> <pubchem-id>138395139</pubchem-id> <chemical-formula>C8H2ClF16O3P</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">2026-04-06T08:57:51Z</created-at> <updated-at type="dateTime">2026-04-06T08:57:51Z</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>OP(O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)Cl</moldb-smiles> <moldb-formula>C8H2ClF16O3P</moldb-formula> <moldb-inchi>InChI=1S/C8H2ClF16O3P/c9-7(22,23)5(18,19)3(14,15)1(10,11)2(12,13)4(16,17)6(20,21)8(24,25)29(26,27)28/h(H2,26,27,28)</moldb-inchi> <moldb-inchikey>JTUDXWNBUPNSAX-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">516.5</moldb-average-mass> <moldb-mono-mass type="decimal">515.9174594</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>95622309</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>CHEM120927</chemdb-id> <dsstox-id>DTXSID801009908</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00115797</susdat-id> <iupac>(8-Chloro-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluorooctyl)phosphonic acid</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>Organic acids and derivatives</superklass> <klass>Organic phosphonic acids and derivatives</klass> <subklass>Organic phosphonic acids</subklass> <paper-count type="integer">2</paper-count> <sync-id>CED0052671</sync-id> <structure-inchikey>JTUDXWNBUPNSAX-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>2000000000000000008080000000080000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000020000000000000000000000000000000000000110000000000000000000000000000000000000000080000000000000000400000000000000000000000000000000000000000000000000000000000000000200000000000000000002002000000000000040000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000020000000000000020000000800000400000000000000000000000</structure-fingerprint> 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