Diethylene Glycol (DEG) – Reliable Industrial Chemical for Multiple Applications
Diethylene Glycol (DEG) is a clear, colorless, and practically odorless liquid widely used in industrial, laboratory, and commercial applications. As a high-performance solvent and humectant, DEG is valued across industries for its versatility, stability, and cost-effectiveness. From plastics manufacturing to antifreeze production, DEG is a trusted raw material that consistently delivers dependable results.
At City Chemicals EU, we ensure our DEG supply meets international safety and quality standards, giving our customers the confidence of sourcing from a certified global supplier.
What is Diethylene Glycol (DEG)?
Diethylene Glycol is an organic compound belonging to the glycol family. Its chemical structure (C₄H₁₀O₃) allows it to absorb water easily, making it an effective hygroscopic agent. With a boiling point of 245°C and a low volatility profile, DEG offers strong performance in applications requiring durability and long-lasting results.
How Does It Work?
The effectiveness of DEG lies in its excellent solvent properties and high boiling point. It blends well with water, alcohols, esters, and ketones, enabling broad compatibility with various chemical processes. Its low toxicity relative to similar compounds makes it suitable for controlled industrial use where performance and stability are critical.
Key Benefits of DEG
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Versatile Solvent: Used in resins, dyes, oils, and waxes.
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Stable Performance: High boiling point ensures consistent results under elevated temperatures.
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Moisture Retention: Functions as a humectant in select applications.
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Cost-Effective: Affordable compared to alternatives with similar properties.
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Global Applications: Extensively used in plastics, antifreeze, lubricants, and chemical synthesis.
Safety and Handling
Although DEG is widely used in industry, it must be handled with care. Exposure should be minimized by using appropriate protective equipment such as gloves, goggles, and lab coats. It is not suitable for pharmaceutical, food, or cosmetic use. Always follow your facility’s safety protocols when storing or transferring DEG.
Longevity and Shelf Life
When stored under proper conditions, DEG has a shelf life of up to 24 months. Ensure storage in tightly sealed containers, away from direct sunlight and high humidity, to preserve purity and prevent degradation.
Common Usage Areas
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Resins & Plastics – Used as an intermediate in the production of unsaturated polyester resins.
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Coolants & Antifreeze – Provides effective thermal stability in formulations.
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Textile & Leather Processing – Works as a conditioning and softening agent.
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Tobacco Humectants – Used in select applications to retain moisture.
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Industrial Cleaners – Powerful solvent for grease, oils, and resins.
Why Choose City Chemicals EU?
We pride ourselves on being a trusted international supplier with a reputation for quality assurance, competitive pricing, and global logistics support. Our customers span Europe, North America, Asia, and the Middle East, benefiting from our reliable sourcing and fast delivery.
➡ Explore more at citychemicalseu.com.
