1,3-Isobenzofurandione, Polymer With 2,5-Furandioneand 1,2-Propanediol, Benzoate CAS NO 67989-07-5

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CAS No.:67989-07-5

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

1,3-Isobenzofurandione, Polymer With 2,5-Furandione and 1,2-Propanediol, Benzoate is a specialized polymeric material derived from key anhydride and diol monomers. This compound is valued for its ability to impart specific performance characteristics, such as enhanced durability and chemical resistance, in advanced material formulations. It is primarily sought by manufacturers in the coatings, adhesives, and specialty polymer industries for developing high-performance end products.

Application

As a key resin component in high-performance industrial and protective coatings.
In the formulation of specialty adhesives and sealants requiring strong bonding and chemical stability.
As a modifying agent in engineering plastics and composite materials to enhance mechanical properties.
For use in electrical insulation materials due to potential thermal and chemical resistance.
In the production of inks and toners where specific rheological and film-forming properties are needed.
As an intermediate or additive in the synthesis of other specialty chemicals and polymers.

Basic Information


Product Name	1,3-Isobenzofurandione, Polymer With 2,5-Furandione and 1,2-Propanediol, Benzoate
CAS No.	67989-07-5
Molecular Formula	(C8H4O3 · C4H2O3 · C3H8O2 · C7H6O2)n
Molecular Weight	Polymeric substance (Contact for details)
Synonyms	Phthalic Anhydride-Maleic Anhydride-Propylene Glycol-Benzoic Acid Copolymer; PA-MA-PG-BA Copolymer; Benzoic Acid, Polymer with 1,2-Propanediol, 1,3-Isobenzofurandione and 2,5-Furandione; Poly(phthalic anhydride-co-maleic anhydride-co-propylene glycol-co-benzoic acid); 2,5-Furandione, Polymer with 1,2-Propanediol, 1,3-Isobenzofurandione, Benzoate; Copolymer of Phthalic Anhydride, Maleic Anhydride, Propylene Glycol, and Benzoic Acid
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is controlled against key parameters including identity, assay, and impurity profiles to guarantee consistency and performance. Certificates of Analysis (COA) are available upon request, providing full transparency and supporting 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). Due to its hygroscopic (moisture-sensitive) nature, protect from moisture and humidity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 95.0%
Acid Value	Contact for details
Moisture Content	≤ 2.0%
Ash Content	≤ 0.5%