Description

Bis(2-Hydroxyethyl) Adipate is a high-purity diester of adipic acid and ethylene glycol, serving as a versatile chemical intermediate and functional additive. Its bifunctional structure, containing both ester linkages and terminal hydroxyl groups, makes it a valuable building block for polymer synthesis and a key component in specialty formulations. This product is essential for manufacturers in the polymer, plasticizer, and personal care industries seeking consistent quality and reliable supply for their production processes.

Application

• As a monomer or co-monomer in the synthesis of polyester polyols for polyurethane elastomers, coatings, and adhesives.
• Functioning as a plasticizer intermediate and compatibilizer in PVC and other polymer systems to enhance flexibility.
• Utilized as a solvent and carrier in industrial and specialty chemical formulations.
• Acting as a key raw material for producing lubricants and synthetic fluids with desirable viscosity and thermal properties.
• Serving as a humectant and emollient in cosmetic and personal care product formulations.
• Employed in the synthesis of specialty esters and derivatives for various industrial applications.

Basic Information

Product Name	Bis(2-Hydroxyethyl) Adipate
CAS No.	1700-12-5
Molecular Formula	C10H18O6
Molecular Weight	234.25 g/mol
Synonyms	Adipic Acid Bis(2-hydroxyethyl) Ester; 1,6-Bis(2-hydroxyethoxycarbonyl)butane; Ethylene Glycol Adipate; 2,2'-(1,4-Dioxo-1,4-butanediyl)bis[oxy]bis[ethanol]; Diethylene Glycol Adipate (common name); Adipic Acid Di(2-hydroxyethyl) Ester; Bis(β-hydroxyethyl) Adipate; HE Adipate
EINECS	216-942-9

Quality Control

Our Bis(2-Hydroxyethyl) Adipate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and physical properties. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC or HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Hydroxyl Value	Contact for details
Water Content (KF)	≤ 0.2%
Color (APHA)	≤ 50

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