Meta Description: Wuxi High Mountain supplies high-purity Paradichlorobenzene (PDCB, CAS 106-46-7), a versatile industrial chemical for mothball raw material, organic synthesis & disinfection. Reliable supply, competitive pricing & professional service.
Introduction to Paradichlorobenzene (PDCB): A Versatile Industrial Chemical
Paradichlorobenzene (PDCB), also known as 1,4-dichlorobenzene with CAS number 106-46-7, is a key aromatic organic compound with the molecular formula C6H4Cl2. It is a colorless, white crystalline solid with a characteristic mothball-like odor, featuring high volatility and low water solubility, while being highly soluble in organic solvents such as ethanol, ether, and benzene. As a versatile industrial chemical, PDCB plays an indispensable role in multiple sectors, from daily necessities to advanced chemical synthesis, making it a high-demand product in global markets.
Wuxi High Mountain Hi-tech Development Co., Ltd. (Wuxi High Mountain), a professional industrial chemical supplier with over 30 years of experience, specializes in the R&D, production, and export of high-quality PDCB. Committed to meeting international standards and customer needs, we have become a trusted partner for PDCB procurement worldwide
Key Properties & Quality Standards of Wuxi High Mountain’s PDCB
To ensure optimal performance in various applications, Wuxi High Mountain’s PDCB adheres to strict quality control standards, with core properties and specifications aligned with global industrial requirements:
1. Physical & Chemical Properties
• Appearance: White crystalline solid (flaky or granular)
• Melting Point: 53.5°C (128.3°F)
• Boiling Point: 174°C (345°F)
• Vapor Pressure: 1.3 mmHg at 20°C
• Density: 1.458 g/cm³ (at 68°F)
• Solubility: Insoluble in water (less than 1 mg/ml at 73°F), highly soluble in organic solvents
• Flash Point: 66°C (151°F)
These properties make PDCB easy to handle, store, and apply in various industrial processes, ensuring stability and effectiveness in end-use scenarios.
2. Quality Specifications
Wuxi High Mountain’s PDCB meets strict international quality standards, with the following key specifications:
• PDCB Purity: ≥99.5% (min), up to 99.8% for high-grade products
• Moisture Content: ≤0.10%
• Low Boiling Point Materials: ≤0.05%
• High Boiling Point Materials: ≤0.10%
• Packaging: 25 kg kraft bag, customizable according to customer needs
• MOQ: 5 MT, with flexible supply options for bulk orders.
Main Applications of Paradichlorobenzene (PDCB)
PDCB’s unique properties make it widely used in multiple industrial and commercial fields, with the following core applications driving global demand:
1. Mothball Raw Material
As a safe and effective alternative to naphthalene, PDCB is the primary raw material for mothballs and insect repellents. Its volatility allows it to sublime at room temperature, releasing a gas that repels moths, molds, and mildew, protecting textiles, clothing, and stored goods from damage. This is one of the most common and mature applications of PDCB worldwide.
2. Organic Synthesis Intermediate
PDCB serves as a critical intermediate in the synthesis of advanced chemicals, including poly(p-phenylene sulfide) (PPS) — a high-performance polymer with excellent chemical and thermal resistance. It is also used in the production of dyes, pharmaceuticals, and agrochemicals, providing a reliable starting point for complex chemical syntheses.
3. Disinfection & Deodorization
With strong disinfectant and deodorizing properties, PDCB is widely used in industrial spaces, waste containers, restrooms, and other areas. It neutralizes unpleasant odors and inhibits the growth of bacteria and molds, contributing to a cleaner and more hygienic environment.
4. Other Industrial Uses
PDCB is also used as a solvent for organic compounds, a corrosion inhibitor, and a raw material for textile auxiliary production, demonstrating its versatility across different industrial sectors.
Wuxi High Mountain: Your Trusted PDCB Supplier
As a professional chemical supplier with decades of experience, Wuxi High Mountain has established a strong reputation in the global PDCB market. Since 2012, we have been exporting PDCB to customers worldwide, adhering to the principles of quality first, customer-centricity, and mutually beneficial cooperation. Our core advantages in PDCB supply include:
1. Stable & High-Quality Production
We have advanced production facilities and a strict quality control system, covering raw material inspection, production process monitoring, and finished product testing. Our PDCB products are synthesized under stringent regulations, ensuring consistent purity and performance, and complying with international environmental and safety standards. We specialize in MCA, SFS, PDCB, and other products, leveraging our experience to provide innovative solutions for clients.
2. Customized Solutions & Flexible Supply
We understand that different customers have unique needs. Our R&D and technical teams offer customized PDCB formulations, packaging, and supply plans to meet specific application requirements. With a mature supply chain, we can handle bulk orders efficiently, ensuring prompt delivery to customers in more than 100 countries worldwide. Our MOQ is 5 MT, with competitive pricing to support long-term partnership.
3. Professional Service & Full-Scale Support
We have a dedicated team of export, logistics, quality assurance, and technical professionals, providing one-stop service from product inquiry and quotation to after-sales support. We offer technical guidance on PDCB application, storage, and safety, helping customers maximize product value. Our flexible and efficient service ensures a smooth cooperation experience for every partner.
4. Global Market Experience & Credibility
With over 30 years in the chemical industry, we have established long-term strategic cooperation with numerous large enterprises at home and abroad. Our products are trusted by customers worldwide, provides detailed product information and inquiry channels, facilitating seamless communication and cooperation.
Contact Us for PDCB Inquiries
If you are looking for a reliable supplier of high-purity PDCB (CAS 106-46-7), or need customized solutions for your specific application, please contact our professional team. We are ready to provide you with detailed product specifications, quotations, and technical support, and look forward to establishing a long-term win-win partnership with you.
