Ethylene Glycol Dibutyl Ether CAS 112-48-1

Product name:ETHYLENE GLYCOL MONO-TERT-BUTYL ETHER

English alias: EDB; 1,2-Dibutoxyethane; Dibutyl Cellosolve

CAS: 112-48-1

Molecular formula: C10H22O2

Appearance: Colorless transparent liquid

Package: 25kg/drum

What is ETHYLENE GLYCOL MONO-TERT-BUTYL ETHER?

ETHYLENE GLYCOL MONO-TERT-BUTYL ETHER is a glycol ether solvent with a unique branched structure. It possesses a high boiling point, low volatility, and excellent solvency for resins, oils, and polymers. Its low surface tension and good coupling ability between water and organic compounds make it a valuable ingredient in high-performance coatings, cleaning formulations, and chemical processing. The tertiary butyl group contributes to its distinct properties compared to linear glycol ethers.

COA:

Test Item	Unit	Standard Value
Appearance	—	Colorless transparent liquid
Purity (GC)	%	≥ 98.0
Density (20°C)	g/cm³	0.815 – 0.825
Water Content	%	≤ 0.1
Color (Pt-Co)	—	≤ 15
Acidity (as Acetic Acid)	%	≤ 0.01
Boiling Point	°C	190 – 203
Refractive Index (20°C)	—	1.410 – 1.415

Application:

1.High-Temperature Reactions:

Serves as an excellent high-boiling solvent and reaction medium in organic synthesis and polymerizations.

2.Coatings & Inks:

Used as a solvent in high-temperature curing coatings, epoxy resins, and specialty printing inks to enhance flow and stability.

3.Extraction Processes:

Applied as an extraction solvent in pharmaceuticals, natural products, and chemical separations due to its selective solvency.

4.Metalworking Fluids:

Incorporated into synthetic lubricants and cutting fluids as a coupling agent and corrosion inhibitor.

5.Battery Electrolytes:

Used as a co-solvent in lithium-ion and other specialty battery electrolytes to improve low-temperature performance.

6.Cleaning Formulations:

Effective in precision electronics and metal cleaning where low residue is required.

Safety profile:

Ethylene Glycol Dibutyl Ether may may cause mild irritation to eyes and skin. Prolonged or repeated skin contact may cause dermatitis. Use with adequate ventilation and personal protective equipment (PPE). Avoid inhalation of vapors and mist. Toxic to aquatic life with long-lasting effects.

Storage requirements:

keep the product dry

relative humidity < 50%

protect product against influences of weather and contamination

Transport & Packaging:

Ethylene Glycol Dibutyl Ether may for technical applications is solely supplied in packaging of different sizes . It can be packaged in various items: 25 kg drums, 1000 kg IBC drums.