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Is diethylene glycol (CAS 111-46-6) the same as propylene glycol (CAS 57-55-6)?

Nov 14, 2025 Leave a message

 

 

What is diethylene glycol (CAS 111-46-6)

Diethylene Glycol (DEG) is a colorless, odorless, and hygroscopic liquid that belongs to the family of glycols. It is produced as a byproduct during the manufacturing of ethylene glycol. Due to its solubility in water, alcohol, and several organic solvents, DEG has become an integral part of various industrial processes. The chemical formula for DEG is C4H10O3, and it is widely used in manufacturing, serving as a key ingredient in antifreeze solutions, plasticizers, and polyester resins.

 

Diethylene Glycol CAS 111-46-6

 

 

What is propylene glycol (CAS 57-55-6)?

Propylene glycol (C₃H₈O₂), also called Propane-1,2-diol, is a synthetic liquid used for a litany of purposes across dozens of industries. It's a viscous, colorless, nearly odorless liquid that possesses a faintly sweet taste.

 

(CAS 57-55-6)

 

 

Is diethylene glycol the same as propylene glycol?

 

difference between DEG and PG

info-662-445

 

where to buy CAS Number 111-46-6?

GNEE BIO is a leading supplier of Diethylene Glycol (DEG) CAS 111-46-6 and PG (CAS 57-55-6). 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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about us

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

 

diethylene glycol price

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