Description

2-Butenedioic Acid (Z)-, Diisooctyl Ester, Polymer With n-Ethenyl-n-Methylacetamide is a specialized polymer derived from maleic acid and vinyl amide monomers, designed to offer unique performance characteristics in demanding formulations. This copolymer is valued for its ability to modify rheology, enhance film formation, and provide excellent compatibility with a wide range of organic substrates. It serves as a critical functional additive for manufacturers in the coatings, adhesives, and specialty plastics industries seeking to improve product durability and processing.

Application

• Industrial Coatings Modifier: Imparts flexibility, adhesion, and water resistance in solvent-based and high-solid coatings.
• Adhesive & Sealant Formulations: Acts as a tackifier and rheology modifier, improving bond strength and application properties.
• Plastic & Rubber Additive: Used as a processing aid and compatibilizer to enhance dispersion of fillers and impact modifiers.
• Printing Ink Component: Contributes to film integrity, gloss, and pigment wetting in specialty ink systems.
• Textile & Fiber Treatment: Functions as a durable sizing agent or finishing chemical to improve fiber handle and performance.
• Specialty Polymer Synthesis: Serves as a reactive intermediate or co-monomer for creating custom polymers with tailored properties.

Basic Information

Product Name	2-Butenedioic Acid (Z)-, Diisooctyl Ester, Polymer With n-Ethenyl-n-Methylacetamide
CAS No.	82199-02-8
Molecular Formula	(C14H26O4·C5H9NO)n
Molecular Weight	Polymer - Variable
Synonyms	Poly(maleic acid diisooctyl ester-co-N-vinyl-N-methylacetamide); Diisooctyl maleate/N-vinyl-N-methylacetamide copolymer; Maleic acid diisooctyl ester polymer with 1-ethenyl-N-methylacetamide; CAS 82199-02-8; N-Vinyl-N-methylacetamide copolymer with diisooctyl maleate; Poly(diisooctyl maleate-co-N-vinyl-N-methylacetamide); Polymer of diisooctyl maleate and N-vinyl-N-methylacetamide
EINECS	Contact for details

Quality Control

Our production of 2-Butenedioic Acid (Z)-, Diisooctyl Ester, Polymer With n-Ethenyl-n-Methylacetamide adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous analytical testing, including determination of monomer content, molecular weight distribution, and key functional properties. Certificates of Analysis (COA) documenting purity, viscosity, and other critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 heat sources and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain polymer stability.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color	Colorless to pale yellow
Identification (IR)	Conforms
Assay (Monomer Content)	≤ 1.0%
Viscosity (at 25°C)	Specified range per grade
Solid Content	Specified range per grade
Acid Value	≤ 5.0 mg KOH/g
Moisture (KF)	≤ 0.5%

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