Cypermethrin (CAS 86753-92-6 / 52315-07-8) Technical Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Cypermethrin Technical | High-Effect Cypermethrin |
|---|---|---|
| CAS Number | 52315-07-8 | 86753-92-6 |
| Molecular Formula | C22H19Cl2NO3 | C44H38Cl4N2O6 |
| Purity | ≥95% | 95-97% |
| Appearance | Yellow-brown viscous liquid | White/pale yellow crystalline powder |
| Density (20°C) | 1.24 g/cm³ | N/A |
| Flash Point | 80°C | 453.3°C |
2. Functional Applications
Cypermethrin demonstrates broad-spectrum efficacy against:
- Agricultural Pests: Cotton bollworms, corn borers, and fruit tree moths
- Public Health: Mosquitoes, flies, and cockroaches in urban environments
- Stored Grains: Protection against Tribolium castaneum and Sitophilus zeamais
Mechanism: Dual action of contact toxicity and stomach poisoning through sodium channel modulation in insect nervous systems.
3. Operational Guidelines
Recommended Dosages:
| Application | Dilution Ratio | Frequency |
|---|---|---|
| Field Crops | 1:800-1:1200 | Every 7-10 days |
| Orchards | 1:1000-1:1500 | Pre-flowering stage |
| Public Areas | 1:200-1:400 | As needed |
Note: Avoid application during peak pollination periods.
4. Safety Protocols
- LD50 (Rat Oral): 251 mg/kg
- PPE Requirements: Chemical-resistant gloves, NIOSH-approved respirator
- First Aid Measures:
- Eye Contact: Flush with water ≥15 minutes
- Skin Exposure: Wash with soap and water
- Environmental Precautions: Highly toxic to aquatic life (LC50 fish < 1 μg/L)
5. Industry Case Studies
Case 1: Hubei Agricultural Cooperative
Challenge: Cotton bollworm resistance to conventional pesticides
Solution: 12% Cypermethrin EC at 450 mL/hectare
Result: 98.2% pest mortality within 72 hours
Case 2: Guangxi Citrus Growers Association
Challenge: Fruit borers reducing yield by 40%
Solution: 5% Cypermethrin microemulsion
Result: Damage rate reduced to 3.7% post-treatment
6. Commercial Inquiry
Available in 25kg HDPE drums with triple-layer sealing. Current market pricing: $100-$120/kg (FOB Wuhan).
Contact our technical team for formulation customization:
Email: info@vivalr.com
Tel: (86) 15866781826



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