Diethylene Glycol (DEG): Your Trusted Chemical Manufacturer and Supplier
Discover the properties and extensive industrial applications of Diethylene Glycol (DEG), a vital organic compound. As a leading supplier in China, we provide high-purity DEG for your manufacturing needs.
Get a Quote & SampleThe Versatile Industrial Chemical: Diethylene Glycol

Diethylene Glycol (CAS 111-46-6)
As a premier manufacturer and supplier of Diethylene Glycol in China, we offer a high-quality product essential for numerous industrial processes. Our commitment to excellence ensures you receive DEG that meets stringent purity standards, making us your reliable partner for bulk chemical purchases. Benefit from competitive pricing and stable supply chains when you buy Diethylene Glycol from us.
- Discover the applications of Diethylene Glycol as a key chemical intermediate, essential for producing polyester resins and polyurethanes.
- Explore its use as a humectant in tobacco and paper, maintaining optimal moisture levels for product quality.
- Learn why Diethylene Glycol is a crucial component in brake fluids, lubricants, and antifreeze formulations for reliable performance.
- Understand its vital role as a desiccant in natural gas processing, efficiently removing water to prevent pipeline issues.
Why Choose Our Diethylene Glycol?
Superior Purity and Quality
Our Diethylene Glycol boasts exceptional purity, exceeding 99.5%, ensuring optimal performance in your sensitive applications. We are a trusted manufacturer and supplier, providing consistent quality for your industrial needs.
Competitive Pricing and Reliable Supply
As a leading chemical supplier in China, we offer competitive pricing on bulk Diethylene Glycol. Secure your supply chain with our robust production capacity and commitment to timely delivery, allowing you to purchase with confidence.
Expert Technical Support
Leverage our expertise as a dedicated Diethylene Glycol manufacturer. Our team is ready to assist with technical inquiries and help you find the best solutions for your specific industrial requirements.
Key Industrial Applications of Diethylene Glycol
Polyester Resins & Polyurethanes
Diethylene Glycol serves as a critical building block in the synthesis of polyester resins and polyurethanes, widely used in plastics, coatings, and adhesives. Explore purchasing options for this essential chemical intermediate.
Humectant & Solvent
Its hygroscopic nature makes DEG an excellent humectant for tobacco, paper, and glues. It also functions as a versatile solvent for dyes, inks, and various organic compounds, supporting diverse manufacturing processes.
Functional Fluids
DEG is a key ingredient in automotive brake fluids, lubricants, and antifreeze formulations due to its thermal stability and low freezing point. Source high-quality DEG for these demanding applications from our reliable supply.
Natural Gas Dehydration
In the oil and gas industry, DEG is effectively employed as a desiccant to remove water from natural gas, preventing hydrate formation and ensuring pipeline integrity. Inquire about bulk DEG for your dehydration needs.