Chlorothalonil, identified by its CAS number 1897-45-6, is a vital chemical compound widely utilized as a broad-spectrum fungicide. Its efficacy and versatility have made it a staple in agricultural and industrial applications. Understanding its chemical properties and the benefits it offers is crucial for procurement managers and formulators looking to source high-quality Chlorothalonil. NINGBO INNO PHARMCHEM CO.,LTD., as a dedicated Chlorothalonil manufacturer, provides insights into this important agrochemical.

Chemical Profile of Chlorothalonil:

Chlorothalonil is a chlorinated aromatic organic compound with the molecular formula C8Cl4N2. Its structure features a benzene ring substituted with four chlorine atoms and two nitrile groups. This unique chemical composition is responsible for its potent fungicidal activity.

Key Chemical Properties:

  • Chemical Name: Chlorothalonil
  • CAS Number: 1897-45-6
  • Molecular Formula: C8Cl4N2
  • Molecular Weight: 265.91 g/mol
  • Appearance: Typically a white powder or crystalline solid.
  • Melting Point: Approximately 250-251°C, indicating its stability as a solid at room temperature.
  • Solubility: Limited solubility in water, but soluble in certain organic solvents, which is important for formulation development.

Key Benefits and Applications:

The chemical structure of Chlorothalonil underpins its effectiveness as a fungicide. It operates through a multi-site mechanism, interfering with essential enzyme systems within fungal cells, particularly those involved in respiration and cellular integrity. This mode of action has several significant benefits:

1. Broad-Spectrum Fungicidal Activity: Chlorothalonil is effective against a wide range of fungal pathogens that affect crops, turf, and ornamental plants. This broad coverage simplifies disease management strategies.

2. Prevention of Resistance: Due to its multi-site action, fungi are less likely to develop resistance to Chlorothalonil compared to single-site fungicides. This makes it a valuable component in resistance management programs.

3. Low Mammalian Toxicity: While highly effective against fungi, Chlorothalonil exhibits low toxicity to mammals when used according to label instructions, making it a safer choice for many applications.

4. Versatility in Use: Beyond agriculture and turf, Chlorothalonil also serves as an antifungal agent in industries such as leather tanning, demonstrating its broad applicability.

Sourcing High-Quality Chlorothalonil

For businesses looking to purchase Chlorothalonil, NINGBO INNO PHARMCHEM CO.,LTD. offers a reliable source for this critical chemical. We understand the importance of precise chemical specifications and consistent quality. Whether you are a formulator or a direct end-user, you can trust us as your Chlorothalonil supplier. We aim to provide competitive Chlorothalonil prices and dependable delivery, supporting your business objectives. Explore our offerings to buy Chlorothalonil that meets stringent quality standards.