DEG

Diethylene Glycol (DEG)

Diethylene Glycol (DEG) is a colorless, odorless, and hygroscopic liquid with the chemical formula C4H10O3. It is a versatile organic compound used in a variety of industrial applications, particularly as a solvent, humectant, and chemical intermediate. DEG is valued for its excellent solubility in water and various organic solvents, making it a key component in the production of resins, plastics, and antifreeze. Its ability to absorb moisture and lower freezing points makes it an essential ingredient in many formulations across multiple industries.

Key Applications of Diethylene Glycol (DEG)

1. Polyester Resins: Diethylene Glycol is widely used in the production of polyester resins, which are essential in the manufacture of fiberglass-reinforced plastics. These resins are used in a variety of applications, including automotive parts, construction materials, and consumer goods. DEG acts as a key reactant in the synthesis of unsaturated polyester resins, providing flexibility and durability to the final product.
2. Antifreeze and Coolants: DEG is commonly used as a component in antifreeze and coolant formulations due to its ability to lower the freezing point and raise the boiling point of water-based solutions. This property makes it ideal for use in automotive and industrial cooling systems, where it helps prevent freezing and overheating of engines and machinery. DEG’s hygroscopic nature also helps prevent the formation of ice in cooling systems.
3. Plasticizers: In the plastics industry, Diethylene Glycol is used as a plasticizer to improve the flexibility and workability of polymers. DEG is particularly effective in enhancing the properties of polyvinyl chloride (PVC) and other thermoplastic materials, making them more pliable and easier to process. Plasticizers derived from DEG are used in the production of flexible films, cables, and synthetic leather.
4. Solvent for Inks and Dyes: Diethylene Glycol is an effective solvent for various inks, dyes, and pigments used in printing and textile industries. Its ability to dissolve a wide range of substances, coupled with its low volatility, makes it ideal for formulations that require consistent color and smooth application. DEG is used in printing inks for packaging, textiles, and specialty coatings.
5. Humectant in Cosmetics and Personal Care Products: DEG is used as a humectant in cosmetics and personal care products, where it helps retain moisture and improve the texture of formulations. It is commonly found in lotions, creams, shampoos, and conditioners, where it enhances the product’s ability to hydrate the skin and hair. DEG’s hygroscopic nature makes it an effective ingredient in products designed to provide long-lasting moisture.
6. Chemical Intermediate: Diethylene Glycol serves as a chemical intermediate in the synthesis of various chemical compounds, including esters, ethers, and solvents. It is used in the production of brake fluids, lubricants, and hydraulic fluids, where it contributes to the stability and performance of the final product. DEG’s versatility as a chemical intermediate makes it valuable in a wide range of industrial applications.

Why Choose Sayverse for Diethylene Glycol (DEG)?

At Sayverse, we supply high-quality Diethylene Glycol (DEG) sourced from reputable manufacturers who adhere to stringent quality standards. Our DEG is available in various grades to meet the specific needs of your industry, whether you are producing resins, antifreeze, plastics, or personal care products. Sayverse is committed to providing reliable supply, competitive pricing, and exceptional customer service.

Packaging and Delivery

We offer Diethylene Glycol (DEG) in standard packaging options, including drums and bulk containers. Our efficient logistics network ensures timely delivery to your production facilities, whether you are in Turkey, Europe, or beyond.

Technical Information:

• CAS Number: 111-46-6
• Preferred IUPAC Name: 2,2′-Oxybisethanol
• Other Names: DEG, Diglycol, Diethylene Ether