High-Purity 3-Chlorophthalic Anhydride: Your Essential Intermediate for Advanced Applications

Discover a leading manufacturer and supplier of 3-Chlorophthalic Anhydride (CAS 117-21-5), a crucial building block for polyimide plastics, pharmaceuticals, and agrochemicals. We offer competitive pricing and reliable supply for your critical manufacturing needs.

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Key Advantages of Partnering with Us

Superior Purity for Demanding Applications

Our 3-Chlorophthalic Anhydride typically exceeds 98% purity (GC), ensuring optimal performance in sensitive pharmaceutical and high-performance polymer applications. When you buy from us, you invest in reliability.

Stable Supply Chain & Manufacturing Expertise

With a production capacity of 100 tons and a supply ability of 50 tons, we are a dependable manufacturer, guaranteeing consistent availability of 3-Chlorophthalic Anhydride for your ongoing projects. Secure your supply chain today.

Flexible Payment and Logistics Options

We offer diverse payment terms (L/C, T/T, D/P, PayPal, etc.) and incoterms (FOB, CFR, CIF, EXW), coupled with efficient transportation via Ocean, Land, or Air, ensuring a seamless purchase experience for our global clients looking to buy CAS 117-21-5.

Versatile Applications of 3-Chlorophthalic Anhydride

Polyimide Engineering Plastics

Crucial for the synthesis of high-performance polyimides, contributing to enhanced thermal stability and mechanical strength in engineering plastics. Discover its potential as a key monomer.

Pharmaceutical Intermediates

A vital building block in the synthesis of various Active Pharmaceutical Ingredients (APIs). Our commitment to quality ensures its suitability for stringent pharmaceutical manufacturing processes.

Pesticide Intermediates

Effectively utilized in the production of agrochemicals, contributing to the development of advanced crop protection solutions. Source your pesticide intermediates from a reliable manufacturer.

Fine Chemical Synthesis

Serves as a versatile intermediate in the broader fine chemical industry, enabling the creation of specialized organic compounds. Explore its applications by purchasing from our extensive catalog.