Description

Decanedioic Acid, Polymer With α-Hydro-ω-Hydroxypoly( Oxy-1,2-Ethanediyl), 2-Ethylhexyl Ester is a high-performance polymeric plasticizer and modifier derived from sebacic acid (decanedioic acid) and poly(ethylene glycol). This compound is engineered to provide superior flexibility, low-temperature performance, and compatibility in demanding polymer formulations. It is essential for manufacturers seeking to enhance the durability and processing characteristics of specialty plastics, adhesives, and coatings. Key industries that rely on this product include advanced polymer manufacturing, specialty adhesives, and high-performance elastomers.

Application

• Primary Plasticizer for PVC and other Polymers: Imparts excellent flexibility, low volatility, and resistance to extraction.
• Adhesive and Sealant Formulations: Enhances tack, peel strength, and low-temperature flexibility in pressure-sensitive and structural adhesives.
• Coating and Ink Modifier: Improves film formation, adhesion, and weatherability in solvent-based and high-solid coatings.
• Elastomer and Rubber Compounding: Acts as a processing aid and permanent softener, improving flow and cold-flex properties.
• Wire and Cable Insulation: Used as a secondary plasticizer to improve elongation and thermal stability in insulation compounds.
• Specialty Lubricants and Greases: Serves as a synthetic base oil or thickening agent with good thermal and oxidative stability.

Basic Information

Product Name	Decanedioic Acid, Polymer With α-Hydro-ω-Hydroxypoly( Oxy-1,2-Ethanediyl), 2-Ethylhexyl Ester
CAS No.	68130-35-8
Molecular Formula	Contact for details
Molecular Weight	Variable (Polymeric)
Synonyms	Poly(ethylene glycol) sebacate 2-ethylhexyl ester; PEG sebacate 2-ethylhexyl ester; Sebacic acid-ethylene glycol polymer 2-ethylhexyl ester; Polyoxyethylene sebacate 2-ethylhexyl ether; Plasticizer 68130-35-8; Poly(ethylene glycol) bis(2-ethylhexyl) sebacate; Bis(2-ethylhexyl) poly(ethylene glycol) sebacate
EINECS	Contact for details

Quality Control

Our production of Decanedioic Acid, Polymer With α-Hydro-ω-Hydroxypoly( Oxy-1,2-Ethanediyl), 2-Ethylhexyl Ester adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent performance, including assessment of hydroxyl value, acid value, viscosity, and color. Certificates of Analysis (COA) documenting these parameters are available for every shipment. Our quality system is designed to support compliance with relevant global standards for industrial and specialty chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Acid Value (mg KOH/g)	≤ 2.0
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity @ 25°C (cP)	Contact for details
Water Content (Karl Fischer)	≤ 0.2%
Identification (IR)	Conforms

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