Description

Hexanedioic Acid, Polymer With .Alpha.-Hydro-.Omega.-Hydroxypoly(Oxy-1,2-Ethanediyl), 2,2'-Oxybis[Ethanol] And 1,2,3-Propanetriol is a high-performance polymeric ester designed for advanced material applications. This compound is valued for its ability to modify rheology, enhance flexibility, and act as a reactive intermediate in demanding formulations. It is essential for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for producers of specialty polymers and plasticizers seeking tailored performance characteristics.

Application

• Polymer Modification: Used as a plasticizer or flexibilizer in polyurethane, polyester, and PVC systems to improve low-temperature performance and elongation.
• Adhesive & Sealant Formulations: Serves as a key polymeric polyol or rheology modifier in high-performance construction and industrial adhesives and sealants.
• Coating Resins: Incorporated into alkyd, polyurethane, and polyester coating formulations to enhance film flexibility, adhesion, and durability.
• Elastomer Production: Acts as a chain extender or soft segment component in the synthesis of thermoplastic polyurethanes (TPU) and other elastomers.
• Lubricant & Grease Additive: Functions as a synthetic base oil or thickener component in high-performance lubricants and greases.
• Specialty Plasticizers: Employed in the production of polymeric plasticizers for wire and cable insulation, films, and synthetic leather.

Basic Information

Product Name	Hexanedioic Acid, Polymer With .Alpha.-Hydro-.Omega.-Hydroxypoly(Oxy-1,2-Ethanediyl), 2,2'-Oxybis[Ethanol] And 1,2,3-Propanetriol
CAS No.	66804-71-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 2,2'-oxybis[ethanol], 1,2,3-propanetriol and hexanedioic acid; Adipic acid, polymer with diethylene glycol, glycerol and polyethylene glycol; Polyethylene glycol adipate, modified with diethylene glycol and glycerol; Polyester polyol based on adipic acid, diethylene glycol, glycerol, and PEG; CAS 66804-71-5; Adipic acid-diethylene glycol-glycerol-PEG copolymer; Polyester polyol (adipic acid/diethylene glycol/glycerol/PEG type)
EINECS	Contact for details

Quality Control

Our production of this polymeric ester 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 moisture content are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Hydroxyl Value (mg KOH/g)	Contact for details
Acid Value (mg KOH/g)	≤ 2.0
Moisture Content (Karl Fischer)	≤ 0.1%
Viscosity @ 25°C	Contact for details
Color (Gardner)	≤ 3

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