chlorine molecular entity thionyl chloride InChI=1S/Cl2OS/c1-4(2)3 A sulfinyl halide in which both of the halide atoms are chorines. thionyl dichloride dichloridooxidosulfur FYSNRJHAOHDILO-UHFFFAOYSA-N PMID:18052293 118.97080 ClS(Cl)=O sulfur dichloride oxide sulfurous dichloride Sulfur oxychloride Sulfinyl dichloride CAS:7719-09-7 PMID:26388384 Sulfur chloride oxide Wikipedia:Thionyl_chloride 0 Sulfinyl chloride Sulfurous oxychloride CHEBI:29290 Cl2OS chebi_ontology [SCl2O] 117.90469 SOCl2 Beilstein:1209273 sulfinyl halide