Description

Oxydiethylene Bis(2-Ethylhexanoate) is a high-purity diester compound valued for its excellent solvating and plasticizing properties. This chemical serves as a versatile intermediate and functional additive in advanced material formulations. It is essential for manufacturers in the polymer, specialty chemical, and lubricant industries seeking to enhance product performance and process efficiency.

Application

• Primary plasticizer and co-plasticizer for PVC and other polymer resins.
• Intermediate in the synthesis of specialty esters and polymer additives.
• Solvent and carrier for catalysts and high-performance lubricant formulations.
• Functional fluid component in industrial and automotive applications.
• Additive for improving the low-temperature flexibility and processing of elastomers.
• Raw material for producing surfactants and corrosion inhibitors.

Basic Information

Product Name	Oxydiethylene Bis(2-Ethylhexanoate)
CAS No.	72269-52-4
Molecular Formula	C20H38O5
Molecular Weight	358.52 g/mol
Synonyms	Diethylene Glycol Bis(2-ethylhexanoate); Bis(2-ethylhexanoic acid) oxydiethylene ester; 2-Ethylhexanoic acid, oxydi-2,1-ethanediyl ester; Di(2-ethylhexanoate) of diethylene glycol; DEG bis(2-ethylhexanoate); Plasticizer DEEH; Oxydiethylene di(2-ethylhexanoate)
EINECS	Contact for details

Quality Control

Our Oxydiethylene Bis(2-Ethylhexanoate) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) documenting purity, identity, and 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 oxidizing agents, acids, and bases. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 50
Specific Gravity (20°C)	0.965 - 0.975
Refractive Index (20°C)	1.444 - 1.448

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