 |
|
 |
|
|
|
|
phosfolan |
||
| Editor | I.G. Ferris |
|
| Entity code | PHOSF | |
| CAS registry No. | 947-02-4 | |
| Family | Organo-phosphates | |
| Functions | Insecticide, Acaricide | |
| Chemical name | diethyl 1,3-dithiolan-2-ylidenephosphoramidate (IUPAC, CA) (EN); 2-(diethoxyphosphinylimino)-1,3-dithiolane (IUPAC) (EN) | |
| Synonyms | ||
| Trade names | Cylan (Cyanamid); Cyolan (Cyanamid); Cyolane (Cyanamid); Cyalane (Cyanamid); El 47031 (Cyanamid) | |
| Other names | ||
| Last updated | 20/5/2003 | |
Fate
In plants, phosfolan is metabolized at the nitrogen-phosphorus bond to less toxic, water-soluble compounds. In animals: In mammals, phosfolan is metabolized at the nitrogen-phosphorus bond to less toxic, water-soluble compounds.
Toxicology
Mammals: Acute oral LD50 for male rats 8.9, male mice 12.1 mg/kg. Acute percutaneous LD50 for male rabbits 23, male guinea pigs 54 mg/kg. In 90-day feeding trials, dogs receiving 1 mg/kg/day showed no ill-effects.
Detection
Sampling
Methods
MRLs
Uses
Mode of action: Systemic insecticide and acaricide with contact and stomach action.
Uses: Control of lepidopterous larvae (particularly Spodoptera spp.), sucking insects, and mites on cotton, cabbage, onions, tobacco, and other crops.
Notes
Bibliography
Mode of action
Ecotoxicology
Plant metabolism & residues
| Property | Value | |
|---|---|---|
| Molecular weight | 0 | |
| Melting point | 0 °C | |
| Vapour pressure | 0 mPa | |
| Water solubility | 0 mg/l | |
| Octanol/water partition coefficient (log10 Kow) | 0 | |
| Dissociation constant | 0 |
Notes
| Property | Value | |
|---|---|---|
| Rat LD50 (oral) | 0 mg/kg bw | |
| Acceptable daily intake | 0 mg/kg/day |
Notes
| Property | Value | |
|---|---|---|
| Soil organic carbon partition coefficient (log10 Koc) | 0 l/kg | |
| Soil DT50 aerobic | 0 day |
Notes
| Property | Value |
|---|
Notes