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What is DEG (CAS 111-46-6) used for?

Nov 14, 2025 Leave a message

What is DEG CAS 111-46-6?

DEG (CAS number 111-46-6) is diethylene glycol, a colourless, odourless, hygroscopic liquid with a sweetish taste. It is a poisonous organic compound. It is miscible with water, alcohol and ethylene glycol. Diethylene Glycol DEG is primarily used as a gas dehydrating agent and an aromatic hydrocarbon extraction solvent.

 

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What is DEG (CAS 111-46-6) used for?

Diethylene glycol, beyond its direct applications as a solvent and related roles, boasts a range of extended uses across multiple industries.

 

In chemical synthesis, DEG is a vital raw material for producing resins such as unsaturated polyester resins, which are widely used in the manufacture of fibreglass products, coatings and adhesives. Its chemical properties enable it to participate in polymerisation reactions, contributing to the formation of polymer chains with specific characteristics.

 

In the textile industry, diethylene glycol DEG not only acts as a lubricant and softener, but also improves the dyeing performance of fabrics. It enhances the solubility and stability of dyes, ensuring more uniform and vivid colouration during the dyeing process and improving the overall quality of textile products.

 

In cosmetics and personal care products, diethylene glycol is used as a humectant in some formulations. It helps products such as creams, lotions and hair care items retain moisture, preventing them from drying out and maintaining their texture and efficacy over time.

 

In the petroleum industry, it is also used in natural gas dehydration. Its strong hygroscopicity enables it to absorb water vapour from natural gas, ensuring that the gas meets the required dryness standards for transportation and processing. This is crucial for preventing pipeline corrosion and ensuring efficient operation.

 

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where to buy CAS Number 111-46-6?

GNEE BIO is a leading supplier of high-purity Diethylene Glycol (DEG) CAS 111-46-6. We guarantee consistent quality, competitive pricing, and reliable global shipping to keep your operations running smoothly. For a tailored quote and product specifications, contact us today to discuss your requirements.

 

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GNEE BIO is a comprehensive chemical company integrating research, production, and sales. GNEE BIO adopts a diversified, asset-light development model, employing a combination of self-built factories, leased factories, and contract manufacturing. Over the years, the company has adhered to a path of independent innovation and the integration of industry, academia, and research, establishing strong partnerships with numerous domestic and international chemical groups. The company holds independent import and export rights, and its products are exported to countries including Japan, South Korea, Europe, the United States, India, and Africa.

 

Packaging 

Galvanized iron drum packing : 180kgs per drum,14.4tons per 20'FCL
 

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Storage condistion

Store in a cool, ventilated and dry place, avoid sunlight, and do not get close to the fire source. Pay attention to handle with care when handling, and transport according to the provisions of toxic substances

 

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