Broad-Spectrum Insecticide: Fipronil is a highly effective insecticide from the phenylpyrazole group, offering control over a wide range of pests.
Slow-Acting Poison: Its slow-acting nature allows for extended pest control, making it ideal for sustained protection.
Low Soil Retention: Fipronil does not strongly bind with soil, ensuring that it remains effective for longer periods and reduces the risk of soil contamination.
Long Half-Life: With a half-life of 34 days for its metabolite (fipronil-sulphone), it provides long-term residual activity in pest management applications.
Fipronil is a white powder that emits a moldy odor. It is poorly soluble in water and acts as a slow-acting poison. It has a low affinity for binding with soil, and the half-life of its metabolite, fipronil-sulphone, is 34 days. As a broad-spectrum insecticide, it belongs to the phenylpyrazole class.
Parameters
| Melting point | 200-201°C |
| Boiling point | 510.1±50.0 °C(Predicted) |
| density | 1.477-1.626 |
| vapor pressure | 3.7×10-7 Pa (25 °C) |
| storage temp. | Keep in dark place,Sealed in dry,2-8°C |
| solubility | DMSO: 250 mg/mL (571.89 mM) |
| pka | -5.86±0.20(Predicted) |
| form | Solid |
| Water Solubility | 1.9-2.4 mg 1l-1 (20 °C） |
| color | White to Light yellow |
| λmax | 208nm(H2O)(lit.) |
| Merck | 14,4085 |
| BRN | 8090115 |
| LogP | 4.000 |
| CAS DataBase Reference | 120068-37-3(CAS DataBase Reference) |
| EPA Substance Registry System | Fipronil (120068-37-3) |
Safety Information
| Hazard Codes | T,N |
| Risk Statements | 23/24/25-48/25-50/53-55-57-36 |
| Safety Statements | 26-36/37/39-45-60-61-36/37-28 |
| RIDADR | 2588 |
| WGK Germany | 3 |
| RTECS | UQ4430250 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29331990 |
| Hazardous Substances Data | 120068-37-3(Hazardous Substances Data) |
| Toxicity | LD50 in rats (mg/kg): 100 orally; >2000 dermally (Colliot); in mice (mg/kg): 32 i.p. (Cole) |
Fipronil (CAS No.: 120068-37-3) is a broad-spectrum insecticide belonging to the phenylpyrazole class, with diverse applications. It is effective in controlling pests such as Lepidoptera and Coleoptera on crops like rice, cotton, and vegetables. Additionally, it can be used in public spaces, including homes and hospitals, and in the livestock and pet industries to manage sanitary pests like cockroaches, ants, and fleas, as well as external parasites affecting livestock and poultry.
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