Description

Hexanedioic Acid, Polymer With 1,3-Butanediol, Isooctyl Ester is a specialized polymeric ester derived from adipic acid, offering a unique balance of flexibility, hydrophobicity, and compatibility. This engineered polymer is valued for its ability to act as a high-performance plasticizer, modifier, or intermediate, enhancing the properties of final formulations. It is primarily sought by manufacturers in the polymer, coatings, adhesives, and specialty chemical industries seeking to improve product durability and processing characteristics.

Application

• Primary Plasticizer for PVC and other polar polymers, providing excellent low-temperature flexibility and permanence.
• Polymer Modifier in polyurethane systems to tailor hardness, elasticity, and hydrolytic stability.
• Co-esterification Intermediate for synthesizing complex polyester polyols and alkyd resins.
• Adhesive & Sealant Formulation component to enhance adhesion, tack, and moisture resistance.
• Coating Additive to improve film formation, gloss, and weatherability in industrial and protective coatings.
• Lubricant and Processing Aid in polymer compounding and extrusion processes.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,3-Butanediol, Isooctyl Ester
CAS No.	132435-02-0
Molecular Formula	(C14H26O4 · C4H10O2)n
Molecular Weight	Polymer - Variable
Synonyms	Adipic Acid, Polymer with 1,3-Butanediol, Isooctyl Ester; Poly(adipic acid-co-1,3-butanediol) isooctyl ester; Isooctyl Adipate-Butanediol Copolymer; Polyester Plasticizer from Adipic Acid, 1,3-Butanediol and Isooctanol; Adipic Acid/1,3-Butanediol/Isooctyl Alcohol Copolymer; Isooctyl Polyadipate; Polymeric Adipate Ester; PAE Plasticizer
EINECS	Contact for details

Quality Control

Our production of Hexanedioic Acid, Polymer With 1,3-Butanediol, Isooctyl Ester adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent molecular weight distribution, acid value, hydroxyl value, and viscosity specifications. Certificates of Analysis (COA) documenting purity and key physical-chemical parameters are available upon request, supporting your quality assurance and regulatory compliance needs.

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 to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Acid Value (mg KOH/g)	≤ 2.0
Hydroxyl Value (mg KOH/g)	Reported per grade
Viscosity @ 25°C (cP)	Reported per grade
Moisture Content (KF)	≤ 0.2%
Identification (IR)	Conforms

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