Description

2-Trimethylammonium Ethyl Acrylate Methosulfate is a quaternary ammonium salt monomer with a polymerizable acrylate group, making it a key functional building block for specialty polymers. Its primary value lies in introducing a permanent cationic charge into polymer chains, which is essential for applications requiring strong electrostatic interactions. This product is critically needed by formulators and polymer chemists in the water treatment, personal care, textile, and paper industries to develop high-performance flocculants, conditioning agents, and antistatic materials.

Application

• Cationic Polyacrylamide Flocculants: A key monomer for synthesizing high-molecular-weight cationic polyacrylamides (CPAM) used in municipal and industrial wastewater treatment, sludge dewatering, and mineral processing.
• Hair and Skin Care Products: Used in the production of cationic conditioning polymers for shampoos, conditioners, and lotions, providing excellent substantivity to hair and skin.
• Paper Retention & Drainage Aids: Essential for manufacturing wet-end chemicals that improve fiber retention, drainage rates, and paper strength in papermaking.
• Textile Auxiliaries: Serves as a monomer for creating cationic dye fixatives, softening agents, and antistatic finishes for synthetic and natural fibers.
• Enhanced Oil Recovery (EOR): Used to synthesize polymers that modify the viscosity and flow properties of injection water in oilfield applications.
• Antistatic Coatings: A building block for polymers applied as permanent antistatic coatings on plastics, films, and electronic components.

Basic Information

Product Name	2-Trimethylammonium Ethyl Acrylate Methosulfate
CAS No.	13106-44-0
Molecular Formula	C9H19NO5S
Molecular Weight	253.32 g/mol
Synonyms	Acrylovloxyethyltrimethylammonium Methosulfate; (2-(Acryloyloxy)ethyl)trimethylammonium Methyl Sulfate; Trimethylammonium Ethyl Acrylate Methyl Sulfate; ADAMQUAT MC 80; Quat 80; Cationic Monomer Q6; Acryloyloxyethyltrimethylammonium Methosulfate; [2-(Acryloyloxy)ethyl]trimethylammonium Methylsulfate
EINECS	236-058-9

Quality Control

Our 2-Trimethylammonium Ethyl Acrylate Methosulfate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay, impurity profiling, and physical characterization, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, moisture content, and inhibitor levels is provided with each shipment to guarantee traceability and performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 15°C and 25°C (59°F and 77°F). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent moisture absorption. For long-term storage, consider using an inert atmosphere (e.g., nitrogen) to minimize potential oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 80.0% (in aqueous solution)
Water Content (KF)	≤ 20.0 %
Methyl Acrylate (GC)	≤ 0.5 %
pH (5% solution)	4.0 - 7.0
Inhibitor (MEHQ)	100 - 500 ppm

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