Description

Styrene, Hydroxyethyl Acrylate, 2-Ethylhexyl Methacrylate, Dimethylaminopropyl Methacrylamide CAS NO 68310-91-8 is a specialized, multi-functional methacrylamide derivative designed for advanced polymer synthesis. This compound is engineered to impart unique properties such as enhanced adhesion, crosslinking capability, and cationic functionality to acrylic and styrenic copolymer systems. It is a critical raw material for formulators and polymer chemists in the coatings, adhesives, and advanced materials sectors seeking to develop high-performance products with tailored characteristics.

Application

• Cationic Polymer Synthesis: Serves as a key monomer for producing cationic polymers used in water treatment as flocculants and in personal care as conditioning agents.
• Advanced Industrial Coatings: Incorporated into resin formulations to improve adhesion to difficult substrates, corrosion resistance, and crosslink density for durable finishes.
• Adhesives and Sealants: Enhances the bonding strength, flexibility, and water resistance of acrylic-based pressure-sensitive and structural adhesives.
• UV-Curable Systems: Acts as a reactive diluent and crosslinker in inks, overprint varnishes, and coatings, contributing to rapid cure and film properties.
• Textile and Leather Auxiliaries: Used in the synthesis of polymers that provide durable softness, water repellency, and dye fixation to fibers and leather.
• Paper Coating Resins: Improves the wet strength, printability, and gloss of paper coatings.

Basic Information

Product Name	Styrene, Hydroxyethyl Acrylate, 2-Ethylhexyl Methacrylate, Dimethylaminopropyl Methacrylamide
CAS No.	68310-91-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	N-[3-(Dimethylamino)propyl]methacrylamide copolymer with 2-ethylhexyl methacrylate, hydroxyethyl acrylate, and styrene; Acrylic polymer with cationic functionality; Cationic acrylic copolymer; DMAPMA copolymer; Multi-monomer methacrylamide copolymer; Reactive acrylic terpolymer; Styrene/HEA/EHMA/DMAPMA copolymer
EINECS	Contact for details

Quality Control

Our production of this specialty copolymer adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomer conversion, molecular weight distribution, and functional group content. A comprehensive Certificate of Analysis (COA) detailing assay, viscosity, solids content, and other relevant 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 heat sources and incompatible materials. For long-term storage under recommended conditions, the product maintains optimal stability.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Assay (Active Content)	≥ 98.0%
Color (Gardner)	≤ 3
Viscosity (at 25°C)	Contact for details
Solids Content	Contact for details
pH (in solution)	Contact for details
Residual Monomer (HPLC)	≤ 0.5%

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