Description

Polyethyleneglycol Glutarate CAS NO 26983-13-1 is a versatile polymeric ester formed from polyethylene glycol and glutaric acid. This compound is valued for its role as a functional intermediate and plasticizer, offering a balance of hydrophilicity and flexibility. It is primarily utilized in the formulation of specialty polymers, coatings, and personal care products where controlled release and compatibility are required.

Application

• As a plasticizer and compatibilizer in polymer blends and resin formulations.
• As a key intermediate in the synthesis of biodegradable polymers and specialty polyesters.
• In the production of controlled-release matrices for pharmaceutical and agrochemical applications.
• As a modifier and emulsifying agent in personal care products and cosmetics.
• In the formulation of adhesives, sealants, and coatings to enhance flexibility and adhesion.
• For use in textile auxiliaries as a softening and finishing agent.
• As a lubricant and processing aid in various industrial manufacturing processes.

Basic Information

Product Name	Polyethyleneglycol Glutarate
CAS No.	26983-13-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PEG Glutarate; Poly(ethylene glycol) glutarate; Glutaric Acid, Polyethylene Glycol Ester; Polyoxyethylene Glutarate; Polyethylene Glycol Glutaric Acid Ester; PEG-Glutarate; Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, ester with pentanedioic acid
EINECS	Contact for details

Quality Control

Our Polyethyleneglycol Glutarate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and hydroxyl value are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, store in a cool, dry place at room temperature (15-25°C). Keep the container tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms
Assay	≥ 95.0%
Acid Value	Contact for details
Hydroxyl Value	Contact for details
Water Content	≤ 1.0%

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