16115 <common-name>Thionyl chloride</common-name> <description>Thionyl chloride is an inorganic compound with the chemical formula Cl2OS and an average molecular weight of 118.96 g/mol. Thionyl chloride belongs to the halogen oxides, a subclass of halogen organides within the inorganic compounds. This substance is found in or released from 14 recorded sources across several categories. Within the sector of electrical and electronic equipment, it is associated with antennas, auxiliary devices, communication cables or conductors, electric switches, and fixed capacitors and their manufacture, among three other sources. In the category of household cleaning and consumer products, it is found in bleaching agents, cigar cigarettes, and tobacco smoke filters. Additionally, it is linked to food, food processing, and cookware, specifically during the preparation of wine or sparkling wine and fermentation processes for beer. Thionyl chloride is also recorded as being released from building and construction sources, specifically tents or canopies.</description> <cas>7719-09-7</cas> <pubchem-id>24386</pubchem-id> <chemical-formula>Cl2OS</chemical-formula> <weight>118.97</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">2016-05-19T04:41:05Z</created-at> <updated-at type="dateTime">2026-08-26T00:20:29Z</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>ClS(Cl)=O</moldb-smiles> <moldb-formula>Cl2OS</moldb-formula> <moldb-inchi>InChI=1S/Cl2OS/c1-4(2)3</moldb-inchi> <moldb-inchikey>FYSNRJHAOHDILO-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">118.96</moldb-average-mass> <moldb-mono-mass type="decimal">117.9046912</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>1.5</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>22797</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>CHEM015010</chemdb-id> <dsstox-id>DTXSID3064778</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00001820</susdat-id> <iupac>thionyl dichloride</iupac> <moldb-polar-surface-area>17.07</moldb-polar-surface-area> <moldb-refractivity>19.4713</moldb-refractivity> <moldb-polarizability>7.900539128077708</moldb-polarizability> <moldb-rotatable-bond-count>0</moldb-rotatable-bond-count> <moldb-acceptor-count>1</moldb-acceptor-count> <moldb-donor-count>0</moldb-donor-count> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge>0</moldb-physiological-charge> <moldb-number-of-rings>0</moldb-number-of-rings> <moldb-alogps-logp>0.49</moldb-alogps-logp> <moldb-alogps-logs>-0.97</moldb-alogps-logs> <moldb-alogps-solubility>1.28e+01 g/l</moldb-alogps-solubility> <kingdom>Inorganic compounds</kingdom> <superklass>Homogeneous non-metal compounds</superklass> <klass>Halogen organides</klass> <subklass>Halogen oxides</subklass> <paper-count type="integer">4698</paper-count> <sync-id>CED0004503</sync-id> <structure-inchikey>FYSNRJHAOHDILO-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>1000000000001000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>40000004000000000040000000200000000000000000008000000000000000000000000400000000400000000000000000020000000000000000004200000001000000000002000000000000000008000000000000000000000040000000000000000000000001000000001000020040000004000000000000000000000000000002400000000200080000000000c04000000000000000000800000000000040000000000000000000000000000000000000040000000000000000000000000000000000400008000000000000000000000000000000000000000000000000000000004004004000000010000000</structure-pattern-fingerprint> <structure-pickle>ï¾­Þ������������������������€��� ������ ������ ������(����������������B��������������</structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:05:44Z</structure-indexed-at> </compound>