The production of fluorescent whitening agents (FWAs) is a critical segment of the specialty chemicals market, impacting industries from textiles to paper and detergents. At the heart of many stilbene-based FWAs lies 2-Cyanobenzyl Chloride (CAS: 612-13-5), a vital chemical intermediate. For procurement managers and product formulators, securing a reliable supply of high-quality 2-Cyanobenzyl Chloride is paramount. This guide focuses on what to consider when identifying and engaging with suppliers for this essential compound.

Understanding the Value Proposition of 2-Cyanobenzyl Chloride

2-Cyanobenzyl Chloride, appearing as a white to pale yellow crystalline powder, is chemically known as 2-(Chloromethyl)benzonitrile. Its CAS number is 612-13-5, and its molecular formula is C8H6ClN. Its specific chemical structure makes it an ideal precursor for the synthesis of fluorescent whitening agents, which are responsible for the perceived whiteness and brightness of many everyday products. The synthesis of widely used FWAs, such as those in the ER series, relies heavily on this intermediate.

Beyond its FWA applications, its reactive nature makes it a versatile intermediate for broader organic synthesis, including the creation of pharmaceuticals and agrochemicals. This broad applicability increases its demand across various sectors.

Key Criteria for Selecting a 2-Cyanobenzyl Chloride Supplier

When you decide to buy 2-Cyanobenzyl Chloride, evaluating potential suppliers involves several critical considerations:

  1. Assurance of Purity: The most important factor is the purity of the chemical. Look for suppliers who guarantee an assay of 99.0% or higher, often verified by gas chromatography (GC) or other analytical methods. A Certificate of Analysis (CoA) should be readily available, detailing the product’s specifications.
  2. Production Capacity and Scalability: For consistent large-scale production, partnering with a manufacturer that has significant production capacity (e.g., 1500 tons per year) is beneficial. This ensures that your supply needs can be met reliably, even with increasing demand.
  3. Competitive Pricing: As a B2B commodity, price is a significant factor. Compare quotes from various manufacturers and suppliers, especially those operating in competitive chemical markets like China. Leveraging bulk purchase agreements can further optimize costs.
  4. Quality Control Systems: A reputable supplier will have stringent quality control measures in place throughout the manufacturing process. This commitment to quality prevents costly batch failures and ensures that your end products meet required standards.
  5. Technical Support and Customer Service: Some suppliers offer valuable technical support, assisting with application-specific questions or providing insights into handling and storage. Responsive customer service and efficient communication are also vital for a smooth procurement process.
  6. Logistics and Packaging: Ensure that the supplier's packaging standards (e.g., 25kg drums) and shipping capabilities align with your operational requirements and international regulations.

Partnering for Success

By carefully assessing these criteria, procurement professionals can identify reliable manufacturers and suppliers of 2-Cyanobenzyl Chloride. Establishing a strong relationship with a trusted source ensures not only the quality and timely delivery of this crucial intermediate but also competitive pricing, ultimately contributing to the overall success of your FWA production or other chemical synthesis initiatives. When you are ready to purchase, reach out to qualified suppliers for quotes and product information.