CAS 107-21-1 Mono Ethylene Glycol MEG is a colorless, odorless organic compound with the chemical formula C₂H₆O₂. Classified as a diol (glycol), it is produced through the hydrolysis of ethylene oxide.
Key properties of MEG include:
- High boiling point (about 197°C) and excellent thermal stability
- Excellent solubility in water and many organic solvents
- Sweet taste (although toxic and not safe for consumption)

The Role of Ethylene Glycol MEG Chemical in Textile Manufacturing
Polyester Fiber Manufacturing
More than 59% of the world's ethylene glycol MEG output is used to produce polyester fibers. These fibers are made into sturdy, wrinkle-resistant fabrics for clothing and carpet production.
PET Resin Synthesis
Monoethylene Glycol MEG is a must-have material for PET resin production. PET is used to make synthetic textile fibers, and also indirectly for textile industry-related packaging materials.
Dyeing and Printing Assistant
With excellent solvent properties, MEG helps dyes spread evenly on fabrics, ensuring consistent and uniform color on the textile surface.
Significance in Textile Sector
CAS 107-21-1 Ethylene glycol MEG is an irreplaceable material for manufacturing modern, high-performance and durable textiles. Its application ensures the production of anti-stretching and anti-shrinking fabrics, which are highly demanded in the fashion and home furnishing industries.
As a reliable High-Purity Ethylene Glycol EG/MEG manufacturer and supplier, we provide Monoethylene Glycol (CAS 107-21-1) with strict quality control, stable large-volume supply, and comprehensive export documentation for international buyers.
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qualified mEG chemical Suppliers
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Our company
Gneebio is a professional chemical raw materials supplier located in Henan Province, China. We have passed quality system certification and have self-managed import and export rights. Our products are popular with customers. As a leading global supplier, we deliver certified chemical raw materials that comply with REACH, RoHS, ISO and other international standards. Our robust monthly production capacity ensures consistent quality and a reliable supply for bulk orders.


