Description

Ethylene Glycol Dibutyl Ether is a high-purity glycol ether solvent with the CAS registry number 112-48-1. This compound is valued for its excellent solvency power, low volatility, and favorable environmental profile compared to more volatile alternatives. It serves as a critical intermediate and formulation component for manufacturers in the coatings, chemical synthesis, and specialty cleaning industries seeking reliable performance and consistent quality.

Application

• Solvent for Coatings and Inks: Acts as a coalescing agent and solvent in water-based and solvent-based paints, lacquers, and printing inks, improving film formation and flow properties.
• Chemical Reaction Medium: Used as an inert, high-boiling point solvent for various organic synthesis and polymerization reactions.
• Industrial and Specialty Cleaning: An effective component in formulations for degreasers, metal cleaners, and electronic circuit board cleaners due to its solvency for oils and resins.
• Extraction Solvent: Employed in liquid-liquid extraction processes in pharmaceutical and chemical manufacturing.
• Fuel and Lubricant Additive: Functions as a stabilizer or coupling agent in certain fuel and lubricant formulations.
• Plasticizer and Intermediate: Serves as a plasticizer for certain polymers and as a chemical intermediate for the production of other ether derivatives.

Basic Information

Product Name	Ethylene Glycol Dibutyl Ether
CAS No.	112-48-1
Molecular Formula	C10H22O2
Molecular Weight	174.28 g/mol
Synonyms	1,2-Dibutoxyethane; Dibutyl Cellosolve; Ethylene Glycol Di-n-butyl Ether; 2,5,8-Trioxadodecane; Di-n-butyl Ethylene Glycol Ether; Butyl Diglyme (common name); EGDBE; EGDnBE
EINECS	203-976-8

Quality Control

Our Ethylene Glycol Dibutyl 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, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. 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 and contamination.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.837 - 0.843 g/mL
Refractive Index (20°C)	1.413 - 1.417
Boiling Point	~ 203°C
Acidity (as Acetic Acid)	≤ 0.01%

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