Description

Ethylene Glycol Diethyl Ether is a high-purity, versatile glycol ether solvent with the CAS registry number 629-14-1. This compound is valued for its excellent solvency power for a wide range of resins, oils, and organic materials, combined with favorable evaporation properties. It serves as a critical intermediate and formulation component for manufacturers in the coatings, chemical synthesis, and electronics industries seeking reliable performance and consistent quality.

Application

• Solvent for Coatings and Inks: An effective solvent and coalescing agent in paints, varnishes, and printing inks, improving film formation and flow properties.
• Chemical Synthesis & Reaction Medium: Used as a solvent and reaction medium in organic synthesis, particularly for Grignard reactions and other organometallic processes.
• Electronics Manufacturing: Employed in photoresist formulations and as a cleaning agent in the production of semiconductors and electronic components.
• Industrial Cleaning & Degreasing: A key ingredient in specialized cleaning formulations for removing oils, greases, and resins from metal and other surfaces.
• Extraction Processes: Utilized as a selective solvent in liquid-liquid extraction processes within chemical and pharmaceutical manufacturing.
• Fuel & Lubricant Additives: Acts as a component or intermediate in the production of fuel system icing inhibitors and specialty lubricant additives.

Basic Information

Item	Details
Product Name	Ethylene Glycol Diethyl Ether
CAS No.	629-14-1
Molecular Formula	C6H14O2
Molecular Weight	118.17 g/mol
Synonyms	1,2-Diethoxyethane; Ethyl Glycol; Diethyl Cellosolve; Ethylene Glycol Ethyl Ether; 2-Ethoxyethyl Ether; Ethyl Diglyme; Ethyl Glyme; Diethyl Ethylene Glycol Ether
EINECS	211-076-1

Quality Control

Our Ethylene Glycol Diethyl 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. A Certificate of Analysis (COA) detailing the results is provided with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0 %
Water Content (KF)	≤ 0.1 %
Refractive Index (n20D)	1.392 - 1.396
Density (20°C)	0.840 - 0.845 g/mL
Boiling Point	121 - 124 °C

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