Exploring Chlorpyrifos CAS Number, Suppliers, and Its Role in Agriculture

Chlorpyrifos, a chemical compound with the CAS number 2921-88-2, is an organophosphate insecticide that has been widely used in agricultural practices for many years. Originally developed in the late 20th century, this pesticide gained popularity due to its effectiveness in controlling a variety of pests, including insects that affect fruits, vegetables, and various field crops. However, the use of chlorpyrifos has also sparked significant debate regarding its safety, environmental impact, and health implications for both humans and wildlife.

The Importance of CAS Numbers in Chemical Identification

The Chemical Abstracts Service (CAS) number is a unique numerical identifier that provides a way to identify chemical substances. This system helps suppliers, researchers, and regulatory bodies to precisely identify and communicate about chemicals. For chlorpyrifos, the CAS number 2921-88-2 helps stakeholders in the agricultural sector to easily find product specifications, safety data sheets, and regulatory compliance information.

Suppliers of Chlorpyrifos

Chlorpyrifos is available from various suppliers globally, including both large chemical manufacturers and specialty pesticide distributors. Suppliers typically offer the insecticide in different forms, such as emulsifiable concentrates or granules, tailored for specific agricultural applications. Some prominent suppliers include

1. Dow AgroSciences As a historical manufacturer of chlorpyrifos, Dow AgroSciences has played a significant role in the development and distribution of this insecticide. They provide a range of formulations aimed at different pests and agricultural practices.

2. Nufarm This global crop protection company supplies various pesticides, including chlorpyrifos. Nufarm is known for their commitment to product safety and compliance with local regulations.

3. Syngenta Another major player in the agricultural sector, Syngenta offers chlorpyrifos formulations under different brand names, aiming at effective pest management while emphasizing sustainability.

4. Local Distributors Many regional agricultural supply stores and distributors stock chlorpyrifos from various manufacturers, often catering to the needs of local farmers and growers.

Regulatory Challenges and Safety Concerns

Despite its effectiveness, chlorpyrifos has come under scrutiny due to its potential health risks. Research has suggested that exposure to chlorpyrifos may be linked to neurodevelopmental issues in children, prompting calls for stricter regulations. In many countries, including the United States, regulatory agencies such as the Environmental Protection Agency (EPA) have taken steps to limit or ban the use of chlorpyrifos. As of recent updates, several states have moved to prohibit its sale and application, citing public health concerns.

Farmers relying on chlorpyrifos for crop protection now face challenges in finding alternatives that are equally effective against pests while being safer for human health and the environment. This industry shift has compelled suppliers to reassess their product lines and provide growers with safer pesticide options.

Alternatives to Chlorpyrifos

The increased scrutiny on chlorpyrifos has led to the development and promotion of alternative pest control methods and products. Integrated Pest Management (IPM), which combines biological, cultural, and chemical strategies, is gaining popularity. Organic alternatives, such as neem oil or insecticidal soaps, are also being explored as replacements for harsher chemicals.

Innovation in biotechnology has led to the emergence of genetically modified (GM) crops that produce their own insect resistance. These biocontrol methods are being adopted in various regions, offering sustainable solutions that mitigate reliance on traditional pesticides like chlorpyrifos.

Conclusion

Chlorpyrifos remains a significant player in agricultural pest management, identified by its CAS number 2921-88-2. While its effectiveness cannot be understated, the growing concerns regarding its safety and environmental impact have prompted a critical reevaluation of its use. As farmers and suppliers navigate this changing landscape, the focus is shifting towards safer, more sustainable agricultural practices. The move away from chlorpyrifos highlights the importance of innovation in agricultural chemistry and the need for a balanced approach to pest management that prioritizes both productivity and safety.