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Tetraethylene glycol

Tetraethylene glycol
Tetraethylene glycol
Product definition
Tetraethylene Glycol (TEG4), also known as Tetraglycol, is an oligomeric ethylene glycol compound with the molecular formula C₈H₁₈O₅. It is a colorless, low-volatility viscous liquid with stronger hygroscopicity and superior solubility. TEG4 is a diol containing two hydroxyl (–OH) groups and multiple ether linkages, making it suitable for high-performance solvent systems and fine chemical applications.

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Product Functional Category and Applications
1. Tetraethylene Glycol has strong hygroscopic properties and is used in advanced gas drying and dehydration processes.
2. It is widely used as a high-performance solvent in resins, coatings, and electronic chemicals.
3. It serves as an intermediate in polymer materials such as polyurethanes.
Why Choose Minghua glycol
🏭

Own Factory · Direct Supply

Integrating R&D, production and sales, not a trader, more competitive price and stable supply.

📋

Multiple International Certifications

Certified by ISO 9001, FSSC 22000, Halal, Kosher, etc., with perfect quality control system.

🔬

Professional R&D Team

Has an independent R&D center, can customize specifications according to customer needs, and provide technical support and application solutions.

📦

Large Capacity · Fast Delivery

Annual capacity exceeds 300,000 tons, regular products are in stock, and large orders can be produced and delivered quickly.

🌍

Export to 50+ Countries

More than 20 years of foreign trade experience, familiar with import regulations and customs clearance processes of various countries, one-stop export service.

🤝

Dedicated Customer Manager

One-on-one service, full follow-up from inquiry, sampling, order placement to after-sales, response within 2 hours.

Product Summary
Nonproprietary Names: Tetraethylene Glycol
Nickname: TEG4, Tetraglycol
INCI Name: TETRAETHYLENE GLYCOL
Chemical Name: Tetraethylene Glycol
CAS Registry Number: 112-60-7
EINECS Registry Number: 203-989-9
HS Registry Number: 2909499000
Molecular Formula: C₈H₁₈O₅
Molecular Weight: approx. 194.23 g/mol
Structural Formula: HO–(CH₂CH₂O)₄–H
Synonyms: TEG4, Tetraglycol, Tetraethylene Glycol
Product technical specifications and MSDS

Appearance

Colorless and transparent liquid

Content (GC/HPLC)

≥ 99.0

Moisture content, w/%

≤ 0.2

Density, g/ml

1.12-1.13

For specific product specifications and MSDS,please contact the product manager.

Need Bulk Quotation or Custom Specifications?

Our product managers are ready to provide exclusive solutions for you and support sample delivery.

Product Packaging and Storage
Packaging: Packed in polyethylene drums or IBC tanks, 200 kg/drum or 1000 kg/IBC
Storage: Store in a cool, dry, and well-ventilated place. Avoid direct sunlight
Shelf Life: 2 years
Product Remarks
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