Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow Triethylene Glycol Monoethyl Ether

Dow Triethylene Glycol Monoethyl Ether is a high-quality high-boiling solvent in Dow's ethylene glycol ether (E-series) product line. Designed for industrial systems such as coatings & inks, automotive braking and fine chemicals, it is a multifunctional solvent with strong solvency and high stability, featuring excellent hydrophilic-lipophilic balance, providing reliable dissolution and stability solutions for high-temperature processing and high-demand formulation systems.

Features Of Dow Triethylene Glycol Monoethyl Ether

  1. Ultra-High Boiling Point & Stability - High boiling point feature, extremely low volatilization rate, ensuring processing stability of high-temperature systems

  2. Full-Range Solubility & Compatibility - Miscible with water and most organic solvents, suitable for various resins and chemicals

  3. Excellent Hygroscopicity & Stability - Strong hygroscopicity combined with good thermal stability, suitable for dehydration and moisture-proof systems

  4. Mild & Safe Operation - Stable physicochemical properties, low irritation, adapting to conventional industrial processing procedures

Typical Applications Of Dow Triethylene Glycol Monoethyl Ether

  1. Coatings & Inks Field - Used as high-boiling solvent to improve film leveling and formation integrity

  2. Automotive Braking Systems - Applied in automotive brake fluid formulations to ensure low-temperature fluidity and high-temperature stability of braking systems

  3. Natural Gas Dehydration - Used as dehydrating agent in natural gas dehydration processes to prevent pipeline corrosion and hydrate formation

  4. Fine Chemical Synthesis - Serves as organic synthesis intermediate to prepare esters and other derivatives

Specifications Of Dow Triethylene Glycol Monoethyl Ether

English Alias3,6,9-trioxaundecan-1-ol; monoethyl triethyleneglycol ether
CAS No.112-50-5
Molecular FormulaC₈H₁₈O₄
Molecular Weight178.2261
Physical FormColorless transparent viscous liquid with slight ethereal odor
Purity≥ 99 % (Typical)
Boiling Point255 - 259 ℃
Melting Point-18 ℃ (Typical)



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