Over the past twenty years, we have been deeply involved in pesticide research and technological achievements. Focusing on pesticide research and development, production, and sales, providing reliable agricultural protection solutions for domestic and international markets.

| English Name | Alpha-Cypermethrin |
|---|---|
| CAS Number | 67375-30-8 |
| Molecular Formula | C22H19Cl2NO3 |
| Molecular Weight | 416.3 |
| EINECS Number | 614-054-3 |
| Properties of alpha-Cypermethrin | |
| Melting point | 78-81°C |
| Boiling point | 200°C (rough estimate) |
| Density | 1.12 |
| Vapor pressure | 2.3×10-7 Pa (20 °C) |
| Refractive index | 1.6200 (estimate) |
| Flash point | 100°C |
| Storage conditions | Store sealed, in dry conditions, 2-8°C |
| Solubility | Soluble in chloroform (a little), methanol (a little) |
| Water solubility | 0.01 mg l-1 (25 °C) |
| BRN | 8444118 |
| Henry's Law Constant | 1.0×100 mol/(m3Pa) at 25°C, HSDB (2015) |
| Stability | Stable. Incompatible with strong oxidizers. |
Purpose:
High-efficiency isomer of cyfluthrin. It has both contact and stomach toxicity, a broad insecticidal spectrum, fast knockdown, and high bioactivity. It is mainly used to control various crop pests and sanitary pests on cotton, vegetables, fruit trees, and tea. To control cotton aphids, use 336–666 ml/ha of 4.5% emulsifiable concentrate (15–30 g of active ingredient) and spray evenly with 600–700 liters of water. To control cotton bollworm and pink bollworm at the peak hatching period of the second and third generations, use 336–666 ml/ha of 4.5% emulsifiable concentrate (15–30 g AI) and spray evenly with 750–900 liters of water. To control cabbage aphids, cabbage worms, and diamondback moths, use 200–560 ml/ha of 4.5% emulsifiable concentrate (9–25 g AI) and spray evenly with 600–750 liters of water. For controlling houseflies and mosquitoes, use 0.2–0.4 g/m² of 0.5% wettable powder (9–18 mg AI) diluted 250 times with water and spray. For controlling cockroaches, use 0.9 g/m² of 4.5% wettable powder (40.5 mg AI) diluted 250–300 times with water and spray.
We strictly follow FAO standards, implement full‑process quality inspection and provide official COA & MSDS for every batch of pesticide products.
Full-process inspection, the products meet both domestic and international quality standards.
Direct supply from original pesticide manufacturer cuts intermediate links to offer you cost‑effective technical materials and finished formulations.
Large‑scale standardized warehouse keeps abundant stocks of mainstream pesticide technicals and formulations for fast order delivery.
We cooperate with mature dangerous‑goods freight forwarders to realize stable sea shipment and on‑time delivery for global pesticide orders.
Our professional pesticide export team offers 24/7 support, covering inquiry, registration document support, OEM and after-sales technical guidance.














