 | |
| Names | |
|---|---|
| IUPAC name 2-(Methoxy(methylthio)phosphinylimino)-3-ethyl-5-methyl-1,3-oxazolidine | |
| Other names Stauffer R-16661 | |
| Identifiers | |
3D model (JSmol) | |
| ChemSpider | |
| |
| |
| Properties | |
| C8H17N2O3PS | |
| Molar mass | 252.27 g·mol−1 |
| Hazards | |
| Occupational safety and health (OHS/OSH): | |
Main hazards | Extremely toxic |
| Lethal dose or concentration (LD, LC): | |
LD50 (median dose) | 0.1 mg/kg (mice, oral) 0.1 mg/kg (rats, oral) |
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa). | |
R-16661 is an extremely toxicorganophosphateinsecticide. With an oralLD50 of 0.1 mg/kg in mice and rats, R-16661 is about 10 times more toxic thanaldicarb, the most toxiccarbamate insecticide.[1][2]
 | This article about anorganic compound is astub. You can help Wikipedia byexpanding it. |