Terephthaloyl Chloride (CAS 100-20-9): High-Purity Chemical Manufacturer & Supplier in China
Discover Terephthaloyl Chloride (CAS 100-20-9), a critical chemical intermediate for high-performance polymers and aramid fibers. As a leading manufacturer and supplier in China, we offer exceptional purity, competitive pricing, and reliable global export services. Get a quote and sample today.
Get a Quote & SampleYour Trusted Source for High-Purity Terephthaloyl Chloride

Terephthaloyl Chloride
As a premier Terephthaloyl Chloride manufacturer in China, we specialize in providing high-purity CAS 100-20-9 for demanding applications in advanced polymers and electronics. Our commitment to quality ensures that you receive a product with exceptional consistency, crucial for applications like aramid fiber production and photoresist formulations. We are your reliable supplier for bulk purchase and custom specifications.
- High Purity Terephthaloyl Chloride (CAS 100-20-9): Essential for synthesizing high-performance polymers and advanced materials.
- Key Component for Aramid Fibers: Used in the production of materials known for their strength and thermal stability.
- Excellent Chemical Resistance & Temperature Stability: Properties vital for demanding industrial applications.
- Reliable Manufacturer & Supplier in China: Offering competitive pricing and consistent supply to meet your production needs.
Advantages of Partnering with Our Terephthaloyl Chloride Supplier
Uncompromising Quality and Purity
Our Terephthaloyl Chloride (CAS 100-20-9) is manufactured under stringent quality control measures, ensuring it meets the highest industry standards for purity and performance. This is critical for your photoresist chemical and polymer synthesis needs.
Consistent Supply Chain
As a leading manufacturer and supplier in China, we guarantee a stable and consistent supply of Terephthaloyl Chloride, crucial for maintaining your production schedules. Secure your raw material needs with us.
Competitive Pricing & Global Export
We offer competitive pricing for Terephthaloyl Chloride, making it an economically viable choice for your business. Our experienced export team ensures efficient and timely delivery worldwide. Request your bulk purchase quote today.
Key Applications of Terephthaloyl Chloride
Aramid Fiber Production
Terephthaloyl Chloride is a fundamental building block for synthesizing aramid fibers, renowned for their exceptional strength-to-weight ratio, thermal stability, and chemical resistance, making them ideal for protective gear and advanced composites. If you are looking to buy aramid fiber intermediates, our high-purity product is key.
Performance Polymers Synthesis
This versatile intermediate is used to create a range of high-performance polymers, including polyesters and polyamides, that offer superior mechanical properties, thermal resistance, and durability for demanding applications in aerospace, automotive, and electronics industries.
Photoresist Chemicals
In the electronics sector, Terephthaloyl Chloride serves as a vital component in the formulation of photoresist materials, essential for the intricate lithographic processes used in semiconductor manufacturing. We are a trusted supplier for electronic chemicals.
Specialty Chemical Manufacturing
Beyond fibers and polymers, Terephthaloyl Chloride finds use in the synthesis of various specialty chemicals and intermediates where its reactive nature and aromatic structure are beneficial for creating complex molecules.