Description

Hexanedioic Acid, Polymer With 1,2-Propanediol is a high-purity polymeric material derived from the condensation of adipic acid and propylene glycol. This compound is valued for its role as a versatile intermediate and functional polymer in advanced material synthesis. It is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking consistent quality for demanding applications.

Application

• Primary intermediate for the synthesis of specialty polyester polyols used in polyurethane systems.
• Key component in the production of high-performance resins and coatings requiring flexibility and durability.
• Building block for plasticizers and polymeric modifiers to enhance material properties.
• Used in the formulation of adhesives and sealants with specific rheological characteristics.
• Intermediate in the manufacture of lubricants and functional fluids.
• Potential use in controlled-release matrices for agricultural or pharmaceutical applications.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,2-Propanediol
CAS No.	25101-03-5
Molecular Formula	(C6H10O4 · C3H8O2)n
Molecular Weight	Polymer - Variable
Synonyms	Adipic Acid-Propylene Glycol Polymer; Poly(propylene glycol adipate); Adipic Acid/Propylene Glycol Copolymer; Propylene Glycol Adipate Polymer; Poly(1,2-propanediol adipate); Adipic Acid Homopolymer with 1,2-Propanediol; PPG Adipate; Polyester Polyol from Adipic Acid and Propylene Glycol
EINECS	Contact for details

Quality Control

Our Hexanedioic Acid, Polymer With 1,2-Propanediol is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise specifications for acid value, hydroxyl value, viscosity, and molecular weight distribution. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and performance consistency for your formulations.

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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product properties.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Acid Value (mg KOH/g)	≤ 2.0
Hydroxyl Value (mg KOH/g)	Reported per grade
Viscosity @ 25°C (cP)	Reported per grade
Water Content (KF)	≤ 0.2%
Color (APHA)	≤ 100

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