
Acephate, also known as Orthene, is a widely used organophosphate insecticide that has maintained its relevance in agriculture since the 1990s. This compound is renowned for its efficacy in controlling a broad spectrum of pests, including leaf miners, caterpillars, sawflies, thrips, aphids, and other sucking and chewing insects across various crops. Its unique mechanism of action and versatile formulations make it a cornerstone in integrated pest management (IPM) strategies.
For detailed information about Acephate, visit the official product page: Acephate Product Page.
Acephate's chemical structure and physical properties define its effectiveness and handling requirements. Below is a comprehensive table of its key specifications:
| Property | Details |
|---|---|
| Melting Point | 93°C |
| Density | 1.35 g/cm³ |
| Vapor Pressure | 2.26 x 10⁻⁴ Pa at 24°C |
| Flash Point | 2°C |
| Storage Temperature | Approx. 4°C |
| Solubility | Chloroform: Soluble; DMSO: Soluble; Water: Soluble |
| pKa | 11.00 ± 0.46 (Predicted) |
| Form | White to yellow solid |
| Water Solubility | Readily soluble |
These properties highlight Acephate's stability under various conditions, making it suitable for diverse agricultural applications. For a visual representation of the product, see the images below:
Acephate is classified under the Globally Harmonized System (GHS) with the symbol
(GHS07) and carries a warning signal. Its hazard statements include H302 (Toxic if swallowed) and H312 (Harmful if in contact with skin). The product is categorized under Hazard Codes Xn (Harmful) and F (Flammable), emphasizing the need for proper handling and storage.
For detailed safety data, refer to the product safety documentation. Additionally, the United States National Institute of Standards and Technology (NIST) provides critical guidelines for chemical safety and measurement standards, ensuring compliance with global regulatory frameworks. NIST's role in chemical safety underscores the importance of precise measurements in industrial applications.
Acephate's dual mode of action as both a contact and systemic insecticide makes it highly effective against a wide range of pests. It inhibits acetylcholinesterase (AChE), an enzyme critical for nerve signal transmission, leading to the paralysis and death of target insects. Notably, Acephate is metabolized into methamidophos, a compound that is less toxic to mammals, enhancing its safety profile for human and animal use.
Key applications include:
Its moderate persistence and systemic activity ensure long-lasting protection, reducing the frequency of applications. For more details on agricultural uses, visit the application guide.
Hebei Dongfeng Chemical Technology Co., Ltd. offers Acephate in multiple formulations to cater to diverse agricultural needs:
Each formulation is designed to optimize efficacy, ease of application, and environmental compatibility. For product specifications, visit the formulation details.
Hebei Dongfeng Chemical Technology Co., Ltd. is a leading manufacturer of agrochemicals, dedicated to providing innovative solutions for global agriculture. With a focus on quality, sustainability, and research, the company has established itself as a trusted supplier of insecticides like Acephate. Their commitment to compliance with international standards ensures that their products meet the highest safety and performance benchmarks.
For more information about the company, visit the Hebei Dongfeng Chemical Technology Co., Ltd. website.
Acephate remains a vital tool in modern agriculture due to its broad-spectrum efficacy, safety profile, and adaptability to various formulations. Its role in controlling pests across multiple crops underscores its importance in sustainable farming practices. As research and regulatory frameworks evolve, the collaboration between manufacturers like Hebei Dongfeng Chemical Technology Co., Ltd. and organizations such as NIST ensures that Acephate continues to meet the demands of global agriculture while prioritizing safety and environmental responsibility.
1. National Institute of Standards and Technology (NIST). (n.d.). Retrieved from https://www.nist.gov
2. Hebei Dongfeng Chemical Technology Co., Ltd. - Acephate Product Page.