High-Purity Terephthaloyl Chloride (CAS 100-20-9)

Your essential intermediate for advanced polymers and organic synthesis, delivering exceptional performance and stability.

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Product Advantages

Enhanced Material Properties

By utilizing terephthaloyl chloride, manufacturers can significantly improve the flame resistance, chemical resistance, and temperature stability of their end products, a key benefit for high-performance polymer intermediates.

Versatile Synthesis Intermediate

Its role as a primary building block makes it indispensable for organic synthesis reagents, enabling the creation of complex molecules used in pharmaceuticals and agrochemicals.

High Purity and Consistency

Sourced with strict quality control, the high purity of terephthaloyl chloride ensures reliable performance and predictable outcomes in your manufacturing processes, supporting specialty chemical manufacturing.

Key Applications

Aramid Fiber Production

Terephthaloyl chloride is a critical monomer in the synthesis of aramid fibers, contributing to their renowned strength and heat resistance, vital for aramid fiber synthesis chemicals.

Performance Polymers

Used in the creation of advanced polymers, it imparts essential characteristics like thermal stability and chemical inertness, making it valuable for advanced material precursors.

Pharmaceuticals and Agrochemicals

Serves as an important intermediate in the synthesis pathways for various pharmaceuticals and pesticides, supporting the industrial chemical supply chain.

Dyes and Pigments

Its reactive nature makes it useful in the synthesis of certain dyes and pigments, adding to its broad utility in the chemical industry.