| Approval: | ISO common name not required |
|---|---|
| IUPAC PIN: | 1,1,1,3,3,3-hexachloropropan-2-one |
| IUPAC name: | hexachloroacetone 1979 Rules: perchloroacetone |
| CAS name: | 1,1,1,3,3,3-hexachloro-2-propanone |
| CAS Reg. No.: | 116-16-5 |
| Formula: | C3Cl6O |
| Activity: | herbicides (unclassified) |
| Notes: | This substance is considered by the International Organization for Standardization not to require a common name; the name “HCA” is approved by the Weed Science Society of America. |
| Structure: |  |
| Pronunciation: | hěks-a-klor-ō-ǎs-ǐ-tōn Guide to British pronunciation |
| InChIKey: | DOJXGHGHTWFZHK-UHFFFAOYSA-N |
| InChI: | InChI=1S/C3Cl6O/c4-2(5,6)1(10)3(7,8)9 |