Is triethylene glycol a solvent?
Yes, triethylene glycol (TEG) is a solvent. The solvent properties make TEG useful in the extraction and purification of organic compounds. The wide solvency allows for efficient separation and isolation of the desired components against complex mixtures.
Applications as a Solvent
| Industry/Field | Use of TEG as a Solvent |
|---|---|
| Natural Gas Processing | Absorbs water vapor (as a hygroscopic solvent) in dehydration units; regenerated by distillation. |
| Polymer Synthesis | Acts as a solvent or plasticizer in the production of polyurethanes, polyesters, and other polymers. |
| Cosmetics and Personal Care | Dissolves humectants, dyes, and active ingredients in lotions, creams, and hair products; improves texture and moisture retention. |
| Pharmaceuticals | Used in liquid formulations (e.g., oral medications, topical creams) to dissolve drugs or enhance solubility of poorly water-soluble compounds. |
| Paints and Coatings | Functions as a coalescing agent or solvent in water-based paints, helping particles blend evenly and improve film formation. |
| Heat Transfer Systems | Serves as a non-toxic, high-boiling solvent in closed-loop cooling/heating systems (e.g., solar thermal applications). |
Safety informations
While Triethylene glycol TEG is less toxic than lower glycols (e.g., ethylene glycol), it is a viscous liquid and may cause skin/eye irritation. Proper handling (e.g., gloves, goggles) is recommended.
Why choose Gneebio?
Gneebio is located in Henan Province, China, we have passed the quality system certification, have self-managed import and export rights, and our products are well received by customers. Integrity is our principle, customer satisfaction is our goal, and we will continue to ensure quality.
Our advantages
1: Price - Competitive and reasonable price
2: After-sales service - Efficient and reliable after-sales service
3: Specialized, safe and fast delivery
4: Customization - Customized labels and packaging; OEM/ODM service
5: Storage - Sufficient stock in China warehouse
