Glycol Ethers, High-Purity Solvents

2-[2-[(2-ethylhexyl)oxy] ethoxy] Ethanol (2-DEHG)

2-[2-[(2-ethylhexyl)oxy] ethoxy] Ethanol, commonly identified as Diethylene Glycol 2-Ethylhexyl Ether or 2-DEHG, is a high-performance specialty glycol ether characterized by its unique hydrophobic and hydrophilic balance. With the CAS number 1559-36-0, this chemical compound serves as an effective coalescing agent and solvent in various industrial formulations. It belongs to the ethylene glycol ether family but distinguishes itself through the presence of a branched eight-carbon ethylhexyl group, which significantly enhances its lipophilic properties compared to shorter-chain counterparts. This structural configuration provides excellent surface tension reduction and superior solvency for organic resins and oils. 2-DEHG is particularly valued for its low volatility and high boiling point, making it an ideal candidate for applications requiring slow evaporation rates. As a versatile chemical intermediate, it bridges the gap between water-based systems and oily components, facilitating stable emulsions and improving film formation in coatings, cleaning agents, and specialized lubricant formulations across global manufacturing sectors effectively.

Attributes

Key Features and Benefits

Superior hydrophobic nature enables high solvency for oily contaminants and resins.
Low vapor pressure ensures minimal VOC emissions during industrial processing tasks.
Excellent coupling ability stabilizes mixtures of water and organic solvents effectively.
Significant reduction in surface tension improves wetting and leveling in coatings.
High flash point provides enhanced safety profiles for diverse manufacturing environments.
Slow evaporation rate allows for extended open time in specialized paint formulations.
Exceptional thermal stability maintains chemical integrity under challenging processing conditions.
Low toxicity compared to alternative glycol ethers enhances regulatory compliance standards.
High purity levels ensure consistent performance across sensitive chemical applications globally now.

Specifications

Technical Highlights

Chemical Formula: C12H26O3 represents the molecular structure precisely.
Molecular Weight: 218.33 g/mol ensures accurate stoichiometric industrial calculations.
Boiling Point: Approximately 277 degrees Celsius at standard atmospheric pressure.
Flash Point: Measured at 140 degrees Celsius using closed cup methods.
Density: 0.924 g/cm3 at twenty degrees Celsius ensures volume precision.
Refractive Index: Typically 1.439 at twenty degrees Celsius for identification.
Water Solubility: Slightly soluble at 0.2 weight percent in water.
Vapor Pressure: Extremely low at 0.01 mmHg at room temperature.
Appearance: Clear colorless liquid free from any visible suspended matter.
CAS Number: 1559-36-0 provides definitive global chemical identity for regulatory compliance documentation.

Download Technical Data Sheet (TDS)

Practical industry uses

Applications

Efficient coalescing agent for water-borne latex coatings and architectural paints.
High-performance solvent in heavy-duty industrial degreasers and metal cleaners.
Vital component in printing inks for improving flow and drying.
Key ingredient in textile processing for dye leveling and penetration.
Specialty additive for leather finishing to enhance surface coating durability.
Effective lubricant intermediate for producing high-stability synthetic fluid formulations.
Critical component in agricultural chemical formulations for pesticide delivery systems.
Used in electronics manufacturing for specialized cleaning of delicate circuit boards.
Serves as a plasticizer intermediate for enhancing polymer flexibility and longevity.
Utilized in automotive care products for superior grease removal processes.