Description

2-(Z)-Butenedioic Acid, Dibutyl Ester Polymer With Chloroethene And 1,2-Propanediol Mono-2-Propenoate is a specialized polymer additive designed to impart enhanced performance characteristics to various polymeric systems. This compound is valued for its ability to modify polymer properties, improving flexibility, adhesion, and processability in demanding industrial applications. It is primarily utilized by formulators and manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in advanced polymer composites.

Application

• As a plasticizer and modifier in polyvinyl chloride (PVC) and other vinyl-based polymers to enhance flexibility and low-temperature performance.
• As a reactive diluent and adhesion promoter in radiation-curable coatings, inks, and adhesives.
• As a crosslinking agent or co-monomer in the synthesis of specialty acrylic and vinyl-acrylic copolymers.
• To improve the impact resistance and weatherability of exterior paints and protective coatings.
• As a compatibilizer and processing aid in polymer blends and composites to ensure uniform dispersion and reduce melt viscosity.
• In the formulation of pressure-sensitive adhesives (PSAs) and sealants to tailor tack, peel strength, and cohesion.

Basic Information

Product Name	2-(Z)-Butenedioic Acid, Dibutyl Ester Polymer With Chloroethene And 1,2-Propanediol Mono-2-Propenoate
CAS No.	114653-42-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Butenedioic acid (Z)-, dibutyl ester, polymer with chloroethene and 2-hydroxypropyl 2-propenoate; Dibutyl maleate-vinyl chloride-hydroxypropyl acrylate terpolymer; Vinyl chloride - hydroxypropyl acrylate - dibutyl maleate terpolymer; PVC modifier with dibutyl maleate and hydroxypropyl acrylate; Reactive plasticizer for PVC; CAS 114653-42-8
EINECS	Contact for details

Quality Control

Our production of this polymer additive adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomer content, molecular weight distribution, and functional group analysis. Certificates of Analysis (COA) documenting purity, viscosity, and other relevant specifications 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. Under recommended storage conditions, the product is stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Content)	≥ 98.0 %
Viscosity (25°C)	Contact for details
Color (Gardner)	≤ 3
Acid Value	≤ 2.0 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.