Description

Triethylene Glycol Monomethyl Ether (CAS NO 112-35-6) is a high-purity, versatile glycol ether solvent with excellent solvency and coupling properties. This compound is valued for its ability to dissolve a wide range of materials while offering favorable evaporation rates and low toxicity profiles. It is an essential intermediate and formulation component for manufacturers in the coatings, electronics, and specialty chemical industries seeking reliable performance and consistent quality.

Application

• Coatings & Inks: Acts as a coalescing agent and solvent in water-based paints, lacquers, and printing inks, improving film formation and flow properties.
• Electronics Manufacturing: Used as a high-purity solvent and cleaning agent in photoresist formulations and for precision cleaning of electronic components.
• Chemical Synthesis: Serves as a key intermediate and reaction solvent in the production of plasticizers, resins, and other specialty chemicals.
• Industrial Cleaners & Degreasers: An effective component in heavy-duty cleaning formulations for metals and machinery due to its grease-cutting ability.
• Printing & Dyeing: Employed as a dye solvent and leveling agent in textile processing and dye applications.
• Hydraulic & Brake Fluids: Functions as a base fluid or additive to control viscosity and provide lubricity in specialized fluid formulations.

Basic Information

Product Name	Triethylene Glycol Monomethyl Ether
CAS No.	112-35-6
Molecular Formula	C7H16O4
Molecular Weight	164.20 g/mol
Synonyms	2-[2-(2-Methoxyethoxy)ethoxy]ethanol; Triethylene Glycol Methyl Ether; Methyl Triglycol; TGME; TriEGME; Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-; Dowanol TM; Poly-Solv TM
EINECS	203-961-6

Quality Control

Our Triethylene Glycol Monomethyl Ether is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. Certificates of Analysis (COA) documenting these results are provided to guarantee supply consistency and compliance with your formulation requirements.

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 minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0 %
Water Content (KF)	≤ 0.1 %
Color (APHA)	≤ 15
Density (20°C)	1.048 - 1.052 g/mL
Refractive Index (20°C)	1.438 - 1.442

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