Description

2-[3-[2-(2-Hydroxyethoxy)Ethoxy]-2,2-Dimethyl-1-(1-Methylethyl)Propoxy]Ethanol is a specialized polyether glycol derivative, valued for its unique combination of hydrophilic and hydrophobic structural elements. This compound is engineered to serve as a versatile intermediate and functional additive, offering excellent solvency and compatibility properties. It is primarily sought after by formulators in the polymer, coatings, and personal care industries for applications requiring controlled hydrophilicity and low volatility.

Application

• Polymer Industry: Used as a reactive diluent or chain extender in the synthesis of polyurethanes and other specialty polymers.
• Coatings & Inks: Acts as a coalescing agent or solvent to improve film formation, flow, and leveling in water-based and high-solids formulations.
• Personal Care: Functions as a humectant, emollient, or solvent in cosmetic and skincare products, such as creams and lotions.
• Chemical Intermediate: Serves as a key building block for the synthesis of more complex surfactants and specialty chemicals.
• Adhesives & Sealants: Employed to modify viscosity and enhance the flexibility and adhesion properties of various formulations.
• Industrial Cleaners: Utilized as a component in solvent blends for degreasing and cleaning applications due to its solvating power.

Basic Information

Product Name	2-[3-[2-(2-Hydroxyethoxy)Ethoxy]-2,2-Dimethyl-1-(1-Methylethyl)Propoxy]Ethanol
CAS No.	68959-24-0
Molecular Formula	C16H34O6
Molecular Weight	322.44 g/mol
Synonyms	2-[3-[2-(2-Hydroxyethoxy)ethoxy]-2,2-dimethyl-1-(1-methylethyl)propoxy]ethanol; 3,6,9,12-Tetraoxahexadecan-1-ol, 2,2,15,15-tetramethyl-; Poly(oxy-1,2-ethanediyl), α-[3-[2-(2-hydroxyethoxy)ethoxy]-2,2-dimethylpropyl]-ω-hydroxy-, branched; Branched C16 EO4 Glycol; Isosteareth-4; PEG-4 Isostearyl Ether; (Iso-C16)4EO Glycol
EINECS	Contact for details

Quality Control

Our 2-[3-[2-(2-Hydroxyethoxy)Ethoxy]-2,2-Dimethyl-1-(1-Methylethyl)Propoxy]Ethanol is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, water content, and hydroxyl value are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Hydroxyl Value	Contact for details
Refractive Index (20°C)	Contact for details
Density (20°C)	~1.0 g/mL

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