Description

[2-[2-(2-Hydroxyethoxy)Ethoxy]Ethyl] Hydrogen Adipate is a specialized diester derivative of adipic acid, featuring a hydrophilic oligo(ethylene glycol) chain. This unique molecular structure provides a valuable balance of hydrophobic and hydrophilic properties, making it a versatile intermediate and functional additive. It is primarily sought after by formulators and chemical synthesizers in the personal care, polymer, and specialty chemical industries for its solvency, plasticizing, and coupling capabilities.

Application

• Polymer Plasticizer & Modifier: Used as a co-monomer or additive to impart flexibility and low-temperature properties to polyesters, polyurethanes, and other specialty polymers.
• Personal Care & Cosmetic Formulations: Acts as an emollient, skin-conditioning agent, and solvent in creams, lotions, and other topical products due to its favorable skin feel and compatibility.
• Chemical Intermediate: Serves as a key building block for the synthesis of more complex surfactants, lubricants, and dendritic polymers.
• Solvent & Coupling Agent: Effective in formulations requiring a solvent with both polar and non-polar characteristics, helping to homogenize mixtures of incompatible ingredients.
• Lubricant & Functional Fluid Additive: Employed in specialty lubricants and hydraulic fluids for its viscosity-modifying and stability-enhancing properties.

Basic Information

Product Name	[2-[2-(2-Hydroxyethoxy)Ethoxy]Ethyl] Hydrogen Adipate
CAS No.	64114-59-6
Molecular Formula	C14H26O8
Molecular Weight	322.35 g/mol
Synonyms	Adipic Acid Mono[2-[2-(2-hydroxyethoxy)ethoxy]ethyl] Ester; Bis(2-hydroxyethoxyethyl) Adipate (partial ester); PEG-3 Adipate (partial); Ethanol, 2,2'-[1,6-hexanediylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy)]bis-; Adipic Acid Monoester with Triethylene Glycol; 2-[2-(2-Hydroxyethoxy)ethoxy]ethyl hydrogen hexanedioate
EINECS	Contact for details

Quality Control

Our production of [2-[2-(2-Hydroxyethoxy)Ethoxy]Ethyl] Hydrogen Adipate adheres to stringent quality management protocols. Every batch is analyzed to ensure consistent purity, identity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with each shipment to guarantee reliable quality and traceability for your critical applications.

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). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Acid Value	Contact for details
Hydroxyl Value	Contact for details

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