Fonofos
 | |
| Names | |
|---|---|
| IUPAC name
O-Ethyl S-phenyl ethylphosphonodithioate | |
| Other names
Dyfonate, Dyphonate, Fonophos | |
| Identifiers | |
| 944-22-9 | |
| ChemSpider | 13087 |
| |
| Jmol-3D images | Image |
| PubChem | 13676 |
| |
| Properties | |
| Molecular formula |
C10H15OPS2 |
| Molar mass | 246.33 g·mol−1 |
| Appearance | Light-yellow liquid with an aromatic odor[1] |
| Density | 1.16 g/cm3[2] |
| Boiling point | 130 °C (266 °F; 403 K) 0.13 mbar[2] |
| 0.001% (20°C)[3] | |
| Vapor pressure | 0.0002 mmHg (25°C)[3] |
| Hazards | |
| Flash point | > 94 °C; 201 °F; 367 K [3] |
| US health exposure limits (NIOSH): | |
| PEL (Permissible) |
none[3] |
| REL (Recommended) |
TWA 0.1 mg/m3 [skin][3] |
| IDLH (Immediate danger) |
N.D.[3] |
| Except where noted otherwise, data is given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | |
| Infobox references | |
Fonofos is an organothiophosphate insecticide primarily used on corn.[4][5] It is highly toxic[5] and listed as an extremely hazardous substance.[6]
References
- ↑ CDC - NIOSH Pocket Guide to Chemical Hazards
- ↑ 2.0 2.1 Record in the GESTIS Substance Database of the IFA
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 "NIOSH Pocket Guide to Chemical Hazards #0292". National Institute for Occupational Safety and Health (NIOSH).
- ↑ Fonofos, alanwood.net
- ↑ 5.0 5.1 Fonofos, Pesticide Information Profile, Extension Toxicology Network
- ↑ Appendix A List of Extremely Hazardous Chemicals