CAS 107-21-1 Ethylene Glycol (EG), a widely utilized industrial chemical, is a vitally significant component used in the production of antifreeze, polyester fibers, and some other major products. Due to its strategic importance, Ethylene Glycol EG Price movements are vitally important to companies operating in industries such as automotive, textiles, and petrochemicals
Chemical Properties and Characteristics
| Component | Chemical Formula | Typical Concentration (%) |
| Mono Ethylene Glycol (MEG) | C₂H₆O₂ | ≥ 99.5 |
| Water | H₂O | ≤ 0.5 |
| Diethylene Glycol (DEG) | C₄H₁₀O₃ | ≤ 0.1 |
| Acidity (as acetic acid) | CH₃COOH | ≤ 0.005 |
| Iron (Fe) | Fe | ≤ 0.3 ppm |
| Chloride (Cl⁻) | Cl⁻ | ≤ 0.2 ppm |
| Ash | – | ≤ 0.001 |
| Specific Gravity @ 20°C | – | ~1.113 |
applications of Ethylene Glycol (EG)
Polyester Production
MEG reacts with PTA or DMT to make PET, which is used to produce textiles, plastic bottles, and packaging materials. This is MEG's largest application.
Antifreeze & Coolants
Used in automotive and industrial cooling systems to lower water's freezing point and raise its boiling point. Prevents engine damage from extreme temperatures.
Deicing Solutions
Applied to airport runways and aircraft to lower the freezing point of ice/snow mixtures, making them easier to remove.
Heat Transfer Fluids
Used in industrial heating/cooling, solar water heaters, and geothermal systems for efficient heat transfer.
Plasticizers
Added to plastics during manufacturing to improve flexibility and durability.
Chemical Intermediates
Acts as a raw material for producing other glycols (DEG, TEG) with similar properties and uses.
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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The customer comes first. We provide high-quality products at reasonable prices and ensure prompt shipment.
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qualified mEG chemical Suppliers
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Email: sales@gneebio.com
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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.
