For procurement managers and R&D chemists in the chemical industry, sourcing high-quality intermediates is paramount. 4-Fluorobenzenesulfonyl Chloride (CAS 349-88-2) stands out as a critical sulfonylating agent, essential for a wide array of synthetic applications. This article aims to guide potential buyers on understanding its importance and how to effectively source it from reliable manufacturers, particularly from China.

Understanding the Value of 4-Fluorobenzenesulfonyl Chloride
4-Fluorobenzenesulfonyl Chloride is a versatile building block in organic synthesis. Its reactivity allows for the introduction of the sulfonyl group (-SO2-) into various organic molecules. This makes it an indispensable component in the production of:

  • Agrochemicals: Essential for synthesizing herbicides, insecticides, and fungicides, contributing to modern crop protection strategies.
  • Specialty Chemicals: Used in the development of advanced materials, dyes, and performance chemicals across multiple industries.
  • Pharmaceutical Intermediates: Plays a role in the synthesis pathways for certain pharmaceutical compounds.

Key Considerations When Buying 4-Fluorobenzenesulfonyl Chloride

When looking to buy this chemical, several factors are critical for ensuring successful procurement and integration into your manufacturing processes. As a chemical supplier and manufacturer, we emphasize the following:

  • Purity Levels: The article mentions purity of ≥97% (GC) or ±98%. Higher purity generally leads to better reaction yields and fewer byproducts, crucial for demanding applications. Always request a Certificate of Analysis (COA) to verify specifications.
  • Supplier Reliability: Partnering with a dependable manufacturer is key. Look for suppliers with established export experience, robust quality control systems, and consistent production capacity (e.g., 200 tons/month mentioned).
  • Pricing and MOQ: While prices fluctuate, understanding the market and negotiating based on order volume is important. Minimum Order Quantities (MOQ), such as 1 kg or 2,000 kg, will vary by supplier.
  • Storage and Handling: 4-Fluorobenzenesulfonyl Chloride is moisture-sensitive and corrosive. Proper storage conditions (e.g., 0-10°C, under inert gas) and adherence to safety protocols are essential. Ensure your supplier provides clear handling guidelines.
  • Customization and Packaging: Some suppliers offer customization options for packaging and quantities, which can be vital for specific industrial needs.

Why Source from a Chinese Manufacturer?

China has become a global hub for chemical manufacturing. Sourcing from Chinese suppliers like us can offer significant advantages, including competitive pricing, large-scale production capabilities, and a broad spectrum of chemical intermediates. By choosing a reputable manufacturer, you secure a stable supply of essential chemicals like 4-Fluorobenzenesulfonyl Chloride, supporting your production timelines and cost efficiencies. We are committed to providing high-quality chemical products and customized solutions to our global clients, ensuring you receive the best value and support for your chemical sourcing needs.

For those looking to purchase this vital intermediate, engaging with a manufacturer that prioritizes quality, reliability, and customer service is crucial. We invite you to explore our offerings and discuss how we can meet your specific requirements for 4-Fluorobenzenesulfonyl Chloride.