1,3-Isobenzofurandione,Polymer With 2,5-Furandione,.Alpha.-Hydro-.Omega.-Hydroxy-Poly[Oxy(Methyl-1,2-Ethanediyl)] And 1,2-Propanediol CAS NO 59480-34-1

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CAS No.:59480-34-1

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

1,3-Isobenzofurandione,Polymer With 2,5-Furandione,.Alpha.-Hydro-.Omega.-Hydroxy-Poly[Oxy(Methyl-1,2-Ethanediyl)] And 1,2-Propanediol CAS NO 59480-34-1 is a specialized polymeric material, a copolymer of phthalic anhydride and maleic anhydride modified with poly(propylene glycol) and 1,2-propanediol. This engineered polymer is valued for its ability to impart specific rheological, film-forming, and adhesive properties in advanced formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance product performance and durability.

Application

As a key resin component in high-performance industrial and protective coatings.
As a modifier and cross-linking agent in specialty adhesive and sealant formulations.
In the production of composite materials to improve matrix-resin compatibility and mechanical strength.
As a dispersant or rheology modifier in pigment concentrates and ink systems.
Potential use in the formulation of advanced binders for non-woven fabrics and fibers.
As an intermediate in the synthesis of more complex polymeric structures for electronic or optical applications.

Basic Information


Product Name	1,3-Isobenzofurandione,Polymer With 2,5-Furandione,.Alpha.-Hydro-.Omega.-Hydroxy-Poly[Oxy(Methyl-1,2-Ethanediyl)] And 1,2-Propanediol
CAS No.	59480-34-1
Molecular Formula	Contact for details
Molecular Weight	Variable (Polymer)
Synonyms	Maleic Anhydride - Phthalic Anhydride - Poly(propylene glycol) Copolymer; Phthalic Anhydride-Maleic Anhydride-PPG Copolymer; Poly(propylene glycol) bis(2-aminopropyl ether) terminated phthalic-maleic copolymer; Polymeric anhydride resin; PPG modified phthalic maleic copolymer; Anhydride-modified polyether; CAS 59480-34-1
EINECS	Contact for details

Quality Control

Our production of this copolymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. While specific grades may vary, quality is assured through parameters such as acid value, viscosity, and hydroxyl value. A Certificate of Analysis (COA) detailing the specifications for your ordered grade is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and must be stored in a cool, dry place. Recommended storage temperature is between 15°C and 25°C. Ensure the container is kept sealed when not in use to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Light yellow to amber
Acid Value	Contact for details
Hydroxyl Value	Contact for details
Viscosity (at 25°C)	Contact for details
Solid Content	Contact for details
Moisture Content	< 1.0% (typical)