Description

Triethylene Glycol Monoethyl Ether is a high-purity, versatile glycol ether solvent with excellent solvency properties. This compound is valued for its ability to dissolve a wide range of substances while offering favorable evaporation rates and low toxicity profiles. It is an essential intermediate and formulation component for manufacturers in the coatings, inks, and chemical processing industries seeking reliable performance and consistent quality.

Application

• Industrial Coatings & Inks: Acts as a coalescing agent and solvent in water-based and solvent-based formulations, improving film formation and flow.
• Chemical Intermediates: Serves as a key building block in the synthesis of specialty chemicals, plasticizers, and surfactants.
• Cleaning & Degreasing Formulations: Used in industrial and institutional cleaners for its effectiveness in removing oils, greases, and resins.
• Printing & Dyeing: Employed as a solvent and leveling agent in textile processing and printing applications.
• Electronics Manufacturing: Used in photoresist developers and circuit board cleaning solutions for its precise solvency.
• Adhesives & Sealants: Functions as a solvent and viscosity modifier to enhance application properties and final product performance.

Basic Information

Product Name	Triethylene Glycol Monoethyl Ether
CAS No.	112-50-5
Molecular Formula	C8H18O4
Molecular Weight	178.23 g/mol
Synonyms	2-[2-(2-Ethoxyethoxy)ethoxy]ethanol; Ethoxytriglycol; Triethylene Glycol Ethyl Ether; 3,6,9-Trioxatridecan-1-ol; Ethanol, 2-[2-(2-ethoxyethoxy)ethoxy]-; Triglycol Monoethyl Ether; EGEE3; EEE
EINECS	203-978-9

Quality Control

Our Triethylene Glycol Monoethyl Ether is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity specifications and is suitable for its intended industrial applications. A Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.5%
Water Content (KF)	≤ 0.2%
Color (APHA)	≤ 15
Density (20°C)	1.020 - 1.030 g/mL
Refractive Index (20°C)	1.435 - 1.445

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.