In the specialized field of chemical manufacturing, the purity of raw materials directly dictates the success of the final product. For critical intermediates such as 3,4-Dichloroaniline (CAS 95-76-1), maintaining high purity levels, typically 99% and above, is not just a preference but a necessity. This is especially true for applications in the agrochemical and dye industries, where precision and reliability are paramount.

Why Purity Matters for 3,4-Dichloroaniline

3,4-Dichloroaniline, identified by CAS 95-76-1, is frequently employed as a key intermediate in the synthesis of herbicides like propanil and linuron, and also in the production of azo dyes. In these applications, even minor impurities can:

  • Reduce Reaction Yields: Impurities can interfere with the intended chemical reactions, leading to lower yields of the desired pesticide or dye.
  • Affect Product Performance: In pesticides, impurities might lead to reduced efficacy or unintended phytotoxicity. In dyes, they can alter the color shade, reduce brightness, or compromise fastness properties.
  • Increase Purification Costs: If an intermediate is impure, additional, often costly, purification steps may be required downstream, impacting the overall production cost.

Therefore, when you look to buy 3,4-Dichloroaniline, always prioritize suppliers who can guarantee a purity of 99% or higher. The typical form of high-purity 3,4-Dichloroaniline is white flaky crystals, indicating a well-controlled manufacturing process.

Sourcing 3,4-Dichloroaniline: The China Advantage

China has become a global hub for chemical manufacturing, offering competitive pricing and a wide array of intermediates, including 3,4-Dichloroaniline. When procuring from Chinese manufacturers and suppliers, buyers can often benefit from economies of scale, leading to favorable 3,4-dichloroaniline price points. However, it is crucial to:

  • Verify Credentials: Ensure the supplier has robust quality control systems and relevant certifications.
  • Request Samples: Before placing a large order, obtain samples to test for purity and performance in your specific application.
  • Establish Clear Specifications: Clearly communicate your purity requirements and any specific impurity profiles you need to avoid.

Partnering with a reliable supplier who understands the critical nature of product purity can ensure that your pesticide and dye formulations achieve their intended efficacy and quality standards. For any chemical manufacturer, ensuring the integrity of intermediate materials like 3,4-Dichloroaniline is a foundational step towards product excellence.