Acetochlor
Acetochlor: Premium Herbicide for Effective Weed Control
Acetochlor is a highly effective pre-emergence herbicide widely used in modern agriculture. This chloroacetamide herbicide provides excellent control of annual grasses and certain broadleaf weeds in corn, soybean, cotton, and other field crops.
Key Product Specifications:
- Chemical Name: 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide
- CAS Number: 34256-82-1
- Molecular Formula: C14H20ClNO2
- Appearance: Clear to light amber liquid
- Odor: Mild aromatic
- Solubility: 223 mg/L in water at 25°C
- Vapor Pressure: 1.7 × 10-6 mmHg at 25°C
Technical Parameters:
| Parameter | Specification |
|---|---|
| Purity | ≥ 95% |
| Density | 1.12 g/cm³ at 20°C |
| Flash Point | > 100°C |
| Melting Point | 5.5°C |
| Boiling Point | > 200°C |
| Storage Temperature | 0-35°C |
| Shelf Life | 2 years in original packaging |
Application Guidelines
For optimal results with Acetochlor, follow these application recommendations:
- Apply before weed emergence (pre-emergence)
- Recommended application rate: 1.0-2.5 kg a.i./ha
- Incorporate into soil within 7 days of application if rainfall does not occur
- Use proper personal protective equipment during handling
Acetochlor FAQ Section
Q: What weeds does Acetochlor control effectively?
A: Acetochlor provides excellent control of annual grasses including foxtails, barnyardgrass, fall panicum, and crabgrass. It also controls certain broadleaf weeds such as pigweed, lambsquarters, and nightshade. The herbicide forms a protective barrier in the soil that prevents weed seedling growth.
Q: Is Acetochlor safe for all crops?
A: No, Acetochlor is specifically labeled for use on corn (field and sweet), soybean, cotton, peanuts, and certain other crops. It should not be used on all crops as injury may occur. Always check the product label for specific crop clearances and follow all directions carefully. Rotation restrictions also apply for certain sensitive crops.
Q: What is the environmental behavior of Acetochlor?
A: Acetochlor has moderate persistence in soil, with a typical half-life of 10-20 days depending on soil and environmental conditions. It has low volatility and binds moderately to soil particles. Proper application techniques should be followed to minimize runoff potential. The herbicide degrades primarily through microbial action in most agricultural soils.
Packaging Options
We offer Acetochlor in various formulations and packaging sizes to meet different agricultural needs:
| Formulation | Packaging Size | Concentration |
|---|---|---|
| Emulsifiable Concentrate (EC) | 1L, 5L, 20L | 900 g/L |
| Microencapsulated (ME) | 5L, 10L, 20L | 450 g/L |
| Granular (GR) | 10kg, 25kg | 15% |
Safety Precautions
- Wear protective clothing, gloves, and eye protection when handling
- Avoid contact with skin and eyes
- Do not breathe vapor or mist
- Wash thoroughly after handling
- Keep away from food, drink, and animal feeding stuffs
Q: How does Acetochlor compare to other chloroacetamide herbicides?
A: Acetochlor offers broader spectrum weed control compared to some other chloroacetamide herbicides like metolachlor. It provides excellent residual control while maintaining good crop safety when used properly. Acetochlor typically requires lower application rates than some alternatives, making it more cost-effective for many growers. However, product selection should always be based on specific weed pressures and crop requirements.
Q: What is the optimal application timing for Acetochlor?
A: Acetochlor should be applied before weed emergence, typically either before planting or immediately after planting but before crop emergence. For best results, apply when soil temperature at application depth is above 10°C (50°F). Incorporation or rainfall (0.5-1 inch) within 7 days of application is needed for optimum activation in most soils.
Q: Are there any resistance concerns with Acetochlor?
A: While resistance to Acetochlor is currently less common than with some other herbicide modes of action, proper resistance management strategies should still be followed. This includes rotating with herbicides having different modes of action and using tank mixes with multiple effective mechanisms where appropriate. Monitoring fields for reduced performance is essential for early detection of any resistance development.
Benefits of Choosing Our Acetochlor Products
- Manufactured under strict quality control standards
- Consistent formulation for reliable performance
- Multiple formulation options for different application needs
- Technical support and agronomic advice available
- Competitive pricing with bulk purchase discounts
Storage and Handling
Proper storage and handling are essential for maintaining Acetochlor product quality:
- Store in original container in a cool, dry, well-ventilated area
- Keep away from heat sources and direct sunlight
- Do not store near food or feed products
- Keep containers tightly closed when not in use
- Do not store at temperatures below 0°C
For more specific information about our Acetochlor products, including current pricing and regional availability, please contact our sales team with your requirements.