
Triethylene glycol (TEG 99%) is a solvent derived from ethylene oxide and ethylene glycol. It is widely applied in energy, chemical, and consumer product industries.
Key Features
- Purity: 99%
- CAS Number: 112-27-6
- Appearance: Clear, colorless liquid with slight odor
- Solubility: Miscible with water, alcohols; insoluble in nonpolar solvents such as benzene and toluene
Triethylene Glycol Uses
Organic Synthesis
- Used as a solvent and intermediate in the preparation of organic compounds.
- Supports synthesis of esters, fatty acid gelators, and nanoparticle preparations.
Gas Processing & Energy
- Highly efficient dehydrating agent for natural gas, oilfield associated gas, and carbon dioxide.
- Applied in air conditioning systems and liquid desiccants.
Industrial Uses
- Solvent for rubber, resins, nitrocellulose, pesticides, coatings, and greases.
- Applied in printing inks, dyes, and pigments.
- Used as a plasticizer for polymers like PVC and polyvinyl acetate.
Automotive & Fluids
- Component in brake fluids and hydraulic fluids.
- Improves lubricant viscosity and provides low-temperature resistance.
Consumer & Disinfection Products
- Effective air disinfectant and bactericide.
- Found in cleaning agents, furniture care products, lubricants, and anti-freeze solutions.

Why choose Gneebio?
Gneebio, with decades of experience in research, manufacturing, and marketing of organic chemicals, is one of the leading exporters of chemical products in Henan, China. Over the years, we have been committed to the chemical industries of intermediates, plastic additives, water treatment chemicals and fungicides, and daily chemicals.

Advantages
1) Small batch shipment and sub-packaging are available.
2). Provide COA, MSDS, Health Certificate, and Origin Certificate.
3) Quality first, service best.
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