Bifenthrin Technical
Bifenthrin Technical: The Professional Insecticide Solution
Bifenthrin Technical is a highly effective synthetic pyrethroid insecticide widely used in agricultural and urban pest control. With its broad-spectrum activity and long residual effect, it has become a preferred choice for professionals worldwide.
Key Features of Bifenthrin Technical
- Chemical Name: 2-methylbiphenyl-3-ylmethyl (Z)-(1RS,3RS)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate
- Molecular Formula: C23H22ClF3O2
- CAS Number: 82657-04-3
- Appearance: White to light tan waxy solid
- Melting Point: 68-70.6°C
- Vapor Pressure: 1.81 × 10-4 mPa (25°C)
- Solubility: Water 0.1 mg/L (20°C)
Technical Specifications
| Parameter | Specification |
|---|---|
| Purity | ≥ 97% |
| Moisture | ≤ 0.5% |
| Acidity (as H2SO4) | ≤ 0.3% |
| Insoluble Matter | ≤ 0.5% |
| Storage | Keep in cool, dry place away from food |
Bifenthrin Technical Applications
Bifenthrin Technical is formulated into various end-use products for:
- Agricultural pest control (cotton, corn, fruits, vegetables)
- Termite prevention and control
- Urban pest management (cockroaches, ants, mosquitoes)
- Public health vector control
Bifenthrin Technical FAQ
What is the mode of action of Bifenthrin Technical?
Bifenthrin Technical acts as a sodium channel modulator in the nervous system of insects. It binds to sodium channels and delays their closing, leading to hyperexcitation of the nervous system, paralysis, and eventual death of the target pest. This mode of action provides both quick knock-down and long residual control.
How stable is Bifenthrin Technical under different environmental conditions?
Bifenthrin Technical demonstrates excellent stability under normal storage conditions. It is stable to heat up to 275°C and shows good stability in neutral or slightly acidic media. However, it may decompose in strong alkaline conditions (pH > 9). In sunlight, photodegradation may occur, though it's relatively photostable compared to other pyrethroids.
What are the safety precautions when handling Bifenthrin Technical?
Always wear appropriate PPE including chemical-resistant gloves, protective clothing, and eye protection when handling Bifenthrin Technical. Avoid inhalation of dust and prevent contact with skin and eyes. Work in well-ventilated areas and wash thoroughly after handling. Store in original containers away from food, feed, and domestic living areas.
Formulation Options
Bifenthrin Technical can be formulated into various end-use products including:
- Emulsifiable Concentrates (EC)
- Wettable Powders (WP)
- Suspension Concentrates (SC)
- Microencapsulated formulations
- Granules (GR)
Efficacy Data
| Target Pest | Application Rate (g a.i./ha) | Control Efficacy (%) |
|---|---|---|
| Helicoverpa armigera | 50-75 | 90-98 |
| Plutella xylostella | 30-45 | 85-95 |
| Bemisia tabaci | 50-75 | 80-90 |
| Termites | 1000-2000 ppm | 95-100 |
Environmental Profile
Bifenthrin Technical has the following environmental characteristics:
- Soil half-life: 7 days - 8 months (depending on conditions)
- Water half-life: ~29 days (pH 7, 25°C)
- Koc: 131,000 (highly adsorptive to soil)
- Avian LD50: >1800 mg/kg (practically non-toxic to birds)
- Fish LC50: 0.15 μg/L (highly toxic to aquatic organisms)
Bifenthrin Technical Regulatory Status
Bifenthrin Technical is registered in many countries worldwide including:
- EPA Registration in the United States
- EU Annex I inclusion (1107/2009)
- Approved by PMRA in Canada
- Registered with APVMA in Australia
Packaging Information
| Package Type | Net Weight | Package Material |
|---|---|---|
| Fiber drum | 25 kg | HDPE inner with aluminum foil |
| Plastic drum | 50 kg | HDPE |
| Custom packaging | As required | Various options available |