| Names | |
|---|---|
| Preferred IUPAC name S-[(6-Chloro-2-oxo-1,3-benzoxazol-3(2H)-yl)methyl]O,O-diethyl phosphorodithioate | |
| Other names Zolone | |
| Identifiers | |
3D model (JSmol) | |
| ChEBI | |
| ChEMBL | |
| ChemSpider |
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| ECHA InfoCard | 100.017.270 |
| KEGG |
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| UNII | |
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| Properties | |
| C12H15ClNO4PS2 | |
| Molar mass | 367.80 g·mol−1 |
| Appearance | Colorless crystalline |
| Odor | garlic |
| Density | 1.39 g cm−3 |
| Melting point | 47.5 to 48 °C (117.5 to 118.4 °F; 320.6 to 321.1 K) |
| 3.05 mg/L | |
| Solubility | many organic solvents |
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa). | |
Phosalone is anorganophosphate chemical commonly used as aninsecticide andacaricide. It is developed byRhône-Poulenc in France but EU eliminated it from pesticide registration in December 2006.
Themedian lethal dose of oral exposure in rat is 85 mg/kg and that of dermal is 390 mg/kg.[1]。It is a weakacetylcholinesterase inhibitor.[2] It is taken by not only oral and inhalation but skin and it causes toxic symptoms peculiar toorganophosphorus compounds such asmiosis,hypersalivation,hyperhidrosis, chest pressure,pulmonary edema andfecal incontinence.[3] It is flammable and decomposes to toxic gases such asphosphorus oxides,sulfur oxides andnitrogen oxides.[2] It is harmful especially to water creatures.
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