Description

Hexanedioic Acid, Dimethyl Ester, Polymer With Dimethyl Butanedioate, Dimethyl Pentanedioate, 2,2'-Oxybis[Ethanol] And 1,2,3-Propanetriol is a high-performance polymeric plasticizer and modifier, recognized for its excellent compatibility and stability in demanding formulations. This specialized polyester polyol derivative is engineered to provide enhanced flexibility, durability, and resistance to extraction in polymer systems. It is a critical raw material for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for producers of high-grade polyurethane products seeking reliable performance and consistent quality.

Application

• As a primary or secondary polymeric plasticizer in PVC, polyurethane, and other synthetic polymers to improve low-temperature flexibility and permanence.
• Key component in the formulation of high-performance polyurethane adhesives and sealants, contributing to enhanced bond strength and elasticity.
• Used in the production of flexible and resilient coatings for textiles, industrial fabrics, and automotive interiors.
• Essential modifier in elastomer and rubber compounding to optimize processing and final product properties.
• Intermediate for synthesizing specialty urethane prepolymers with tailored molecular weights and functionality.
• Imparts improved hydrolytic stability and migration resistance in wire and cable insulation compounds.
• Utilized in the manufacture of synthetic leather and artificial leather products to achieve desired softness and durability.

Basic Information

Product Name	Hexanedioic Acid, Dimethyl Ester, Polymer With Dimethyl Butanedioate, Dimethyl Pentanedioate, 2,2'-Oxybis[Ethanol] And 1,2,3-Propanetriol
CAS No.	68492-73-9
Molecular Formula	Polymeric substance; Contact for details
Molecular Weight	Varies by grade and polymerization degree
Synonyms	Poly(1,2-ethanediyl adipate-co-1,2-ethanediyl glutarate-co-1,2-ethanediyl succinate), block polymer with glycerol; Polyester polyol based on adipic acid, glutaric acid, succinic acid, diethylene glycol, and glycerol; Aliphatic polyester polyol; Polymeric polyol plasticizer; Adipic acid/glutaric acid/succinic acid copolymer with diethylene glycol and glycerol; CAS 68492-73-9; Polyester polyol resin
EINECS	Contact for details

Quality Control

Our production of this polymeric polyol adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as hydroxyl value, acid value, viscosity, and molecular weight distribution are rigorously monitored. Certificates of Analysis (COA) detailing these specifications are provided with every shipment. We support compliance with relevant industry standards for raw materials used in polymer synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product performance. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Clear, viscous liquid to pale yellow solid
Hydroxyl Value (mg KOH/g)	Contact for details
Acid Value (mg KOH/g)	≤ 2.0
Viscosity @ 25°C (mPa·s)	Contact for details
Water Content (%)	≤ 0.1
Color (Gardner)	≤ 3

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