The agricultural sector relies heavily on innovative and effective agrochemicals to ensure crop yields and protection. 4-Toluenesulfonyl Chloride (CAS 98-59-9), often referred to as Tosyl Chloride, is a fundamental intermediate in the synthesis of many active ingredients found in pesticides, herbicides, and fungicides. As a dedicated chemical manufacturer and supplier from China, we play a vital role in supporting global agriculture by providing this essential compound.
The versatility of Tosyl Chloride makes it a preferred reagent for introducing sulfonyl groups into organic molecules, a common strategy in designing effective agrochemical compounds. Its ability to participate in various coupling reactions allows for the creation of complex structures with targeted biological activity. For R&D scientists and purchasing agents in the agrochemical industry, securing a consistent and high-quality supply of 4-Toluenesulfonyl Chloride is crucial for product development and large-scale manufacturing. Finding a reliable manufacturer who understands these demands is key.
We are a professional manufacturer and supplier of 4-Toluenesulfonyl Chloride, ensuring high purity and consistent quality that meet the rigorous demands of the agrochemical industry. If your organization is looking to buy Tosyl Chloride to enhance your product lines or optimize synthesis routes, we encourage you to reach out. We offer competitive pricing and a stable supply chain from China, making us an ideal partner for your agrochemical intermediate needs. Inquire today to learn more about how our 4-Toluenesulfonyl Chloride can benefit your formulations.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.