Hexanedioic Acid,Polymer With 2,2-Bis(Hydroxymethyl)-1,3-Propanediol,1,3-Isobenzofurandione And 1,2,3-Propanetriol,Isononanoate CAS NO 67989-12-2

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CAS No.:67989-12-2

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Hexanedioic Acid,Polymer With 2,2-Bis(Hydroxymethyl)-1,3-Propanediol,1,3-Isobenzofurandione And 1,2,3-Propanetriol,Isononanoate CAS NO 67989-12-2 is a specialized, high-performance polymeric ester designed for advanced material formulations. This compound is engineered to deliver exceptional compatibility and stability in demanding chemical environments, making it a critical component for enhancing product performance. It is primarily sought after by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for high-end plasticizers and resin modification.

Application

As a primary polymeric plasticizer in PVC and other polymer systems requiring low volatility and high permanence.
As a modifier and compatibilizer in high-performance industrial and automotive coatings to improve flexibility and adhesion.
As a key raw material in the synthesis of specialized alkyd and polyester resins.
In the formulation of sealants and adhesives to enhance elasticity and environmental resistance.
As a processing aid and lubricant in engineering plastics and elastomer compounding.
For use in specialty ink formulations where chemical resistance and durability are paramount.

Basic Information


Product Name	Hexanedioic Acid,Polymer With 2,2-Bis(Hydroxymethyl)-1,3-Propanediol,1,3-Isobenzofurandione And 1,2,3-Propanetriol,Isononanoate
CAS No.	67989-12-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(neopentyl glycol adipate-co-phthalate) isononanoate; Adipic acid, polymer with neopentyl glycol, phthalic anhydride, glycerol, isononanoate; Polyester plasticizer 67989-12-2; Adipate-phthalate polymeric ester; CAS 67989-12-2; Isooctanoic acid, ester with polymer of adipic acid, neopentyl glycol, phthalic anhydride and glycerol; Polymeric plasticizer based on adipic acid, phthalic anhydride, and neopentyl glycol
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. Each lot is characterized for critical parameters including acid value, hydroxyl value, viscosity, and color. A comprehensive Certificate of Analysis (COA) documenting these specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. Under these conditions, the product remains stable for extended periods.

Specification

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