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What is the difference between diethylene glycol (CAS 111-46-6) and ethylene glycol (CAS 107-21-1)?

Nov 14, 2025 Leave a message

 

 
 
mono ethylene glycol CAS 107-21-1
01.

What is Ethylene Glycol (CAS 107-21-1)?

Ethylene glycol (CAS 107-21-1), a diol, plays a crucial role in various industrial applications, most notably as a key component in antifreeze solutions. Its chemical structure consists of two hydroxyl groups on a two-carbon chain, which gives it the ability to form hydrogen bonds and confer unique properties. This property is responsible for its effectiveness in lowering the freezing point of water in antifreeze solutions.

02.

What is Diethylene Glycol (CAS 111-46-6)?

Diethylene glycol (CAS 111-46-6) is a colourless, odourless, hygroscopic organic compound with the chemical formula C₄H₁₀O₃. It belongs to the glycol family, which includes ethylene glycol, and is used in a variety of industrial processes. DEG is produced by partially hydrolysing ethylene oxide to yield a versatile compound with a range of chemical properties.

What is CAS 111-46-6

 

the difference between diethylene glycol and ethylene glycol

 

The Difference Between Diethylene Glycol And Ethylene Glycol

 

where to buy DEG and eG?

Gneebio is a leading chemical manufacturer and supplier of DEG and EG. 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

Gneebio 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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