| Approval: | ISO |
|---|---|
| IUPAC PIN: | reaction mixture of O,O-dimethyl O-[2-(methylsulfanyl)ethyl] phosphorothioate and O,O-dimethyl S-[2-(methylsulfanyl)ethyl] phosphorothioate |
| IUPAC name: | reaction mixture of O,O-dimethyl O-[2-(methylthio)ethyl] phosphorothioate and O,O-dimethyl S-[2-(methylthio)ethyl] phosphorothioate |
| CAS name: | O,O-dimethyl O-[2-(methylthio)ethyl] phosphorothioate mixture with O,O-dimethyl S-[2-(methylthio)ethyl] phosphorothioate |
| CAS Reg. No.: | 8065-62-1 |
| Formula: | C5H13O3PS2 |
| Activity: | insecticides (aliphatic organothiophosphate) |
| Notes: | The name “demephion” was formerly approved by the British Standards Institution and was adopted by ISO in 2020. The two components have ISO common names, demephion-O [682-80-4] and demephion-S [2587-90-8]. |
| Structure: |  |
| Pronunciation: | děm-ě-fī-ǒn Guide to British pronunciation |
| InChIKey: | demephion-O: IATBEFPCSHFQJS-UHFFFAOYSA-N demephion-S: PSTWJANBJOHFQJ-UHFFFAOYSA-N |
| InChI: | demephion-O: InChI=1S/C5H13O3PS2/c1-6-9(10,7-2)8-4-5-11-3/h4-5H2,1-3H3 demephion-S: InChI=1S/C5H13O3PS2/c1-7-9(6,8-2)11-5-4-10-3/h4-5H2,1-3H3 |