Description

Oxybis(Ethane-1,2-Diyloxyethane-1,2-Diyl) Dioctanoate is a specialized chemical ester, also known by its CAS number 97171-76-1. This compound serves as a high-performance intermediate and functional additive, valued for its ability to modify properties in advanced formulations. It is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product performance and stability.

Application

• As a plasticizer and co-stabilizer in PVC and other polymer systems to improve flexibility and processing.
• As a lubricant additive and viscosity modifier in synthetic oils and greases.
• As a reactive intermediate in the synthesis of more complex esters and polyol derivatives.
• As a solvent and carrier in high-performance coatings, inks, and adhesive formulations.
• As a functional fluid component in hydraulic and heat transfer systems.
• In the production of specialty surfactants and emulsifiers for industrial applications.

Basic Information

Product Name	Oxybis(Ethane-1,2-Diyloxyethane-1,2-Diyl) Dioctanoate
CAS No.	97171-76-1
Molecular Formula	C22H42O7
Molecular Weight	418.57 g/mol
Synonyms	Diethylene Glycol Dioctanoate; Diglycol Dioctanoate; Bis(2-ethylhexanoic acid) Diethylene Glycol Ester; Diethylene Glycol Bis(2-ethylhexanoate); Octanoic Acid, Diester with Diethylene Glycol; PEG-2 Dioctanoate; 2,2'-Oxybis(ethanol) Dioctanoate; DEG Dioctanoate
EINECS	Contact for details

Quality Control

Our Oxybis(Ethane-1,2-Diyloxyethane-1,2-Diyl) Dioctanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters 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, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider using an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.96 - 0.98 g/cm³

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