CAS: 112-27-6
Triethylene glycol (TEG): a colourless, odourless liquid Organic compound from the glycol family, TEG is different in molecular weight than all other low-molecular weight glycols such as ethylene glycol, It is extremely hygroscopic. TEG is mainly employed in industrial processes in the agrochemical and fine chemicals sectors. A well established component for many years in terms of its superior moisture retention, which makes it critical stabiliser ingredient to sustain long term performance behaviours.
Key Properties of Triethylene Glycol
● CAS: 112-27-6
● Molecular Formula: C6H14O4
● Molecular Weight: 150.17 g/mol
Physical Characteristics
● Clear and Colorless: Transparent and colorless, ideal for various formulations.
● Odorless: No noticeable smell, suitable for odor-free products.
● Highly Hygroscopic: Absorbs moisture from the air, helping stabilize formulations.
● Low Volatility: Stable under normal conditions, making it reliable for industrial use.
● Viscous: Thick, which affects its behavior in applications requiring a heavier liquid.
Applications in Agriculture
TEG finds use as a humectant in pesticide formulations, improving both the adhesion and absorption of active ingredients on plant surfaces and their efficacy, and as an emulsion stabilising agent in agricultural products.
Other Significant Industries
● Food & Nutrition: Utilized as a food additive for moisture retention in various products.
● Personal Care: Serves as a humectant and skin conditioning agent in cosmetic formulations.
● Construction: Used in the production of antifreeze and as a component in construction materials.
● CASE (Coatings, Adhesives, Sealants, and Elastomers): Enhances adhesion and flexibility in various formulations.
● Pharmaceutical: Acts as a solvent and excipient in pharmaceutical applications.
● Plastic & Rubber: It acts like plasticizer for flexibility and processing.
● lubricant for Oil and gas: Used in drilling fluids.
● Textiles: humectant and fixatives of dyes/fabric treatments
● Electronics: Found in cooling systems and dielectric fluids for electronic equipment.
● Paper & Packaging: Used to improve water resistance and quality in paper coatings.
● Energy & Biofuels: Helps improve biodiesel extraction and purification processes.