Description

Methacryloyl Aminopropyl Trimethyl Ammonium p-Toluenesulfonate is a specialized quaternary ammonium methacrylate salt, a key monomer for imparting permanent cationic charge and enhanced adhesion to polymer matrices. Its primary value lies in enabling the synthesis of high-performance, positively charged polymers with excellent water solubility and film-forming properties. This compound is essential for manufacturers in the water treatment, personal care, and advanced materials sectors seeking to develop flocculants, conditioning agents, or antimicrobial coatings.

Application

• Water Treatment Chemicals: As a key monomer for synthesizing cationic polyelectrolytes and flocculants used in sludge dewatering, wastewater clarification, and paper retention aids.
• Personal Care & Cosmetics: Used in the production of cationic polymers for hair conditioners, skin creams, and styling products to provide conditioning, antistatic, and film-forming properties.
• Textile & Leather Auxiliaries: Employed in the manufacture of dye-fixing agents, softening agents, and antistatic finishes to improve fabric handle and color fastness.
• Adhesives & Coatings: Serves as a functional monomer to enhance the adhesion, dispersibility, and stability of acrylic-based adhesive and coating formulations.
• Enhanced Oil Recovery (EOR): A potential component in polymers designed for chemical flooding to improve oil displacement efficiency.
• Biomedical Materials: Investigated for creating cationic hydrogels or surface modifications with antimicrobial or cell-adhesive properties.

Basic Information

Product Name	Methacryloyl Aminopropyl Trimethyl Ammonium p-Toluenesulfonate
CAS No.	98060-29-8
Molecular Formula	C17H28N2O5S
Molecular Weight	372.48 g/mol
Synonyms	(3-(Methacryloylamino)propyl)trimethylammonium p-toluenesulfonate; N-[3-(Trimethylammonio)propyl]methacrylamide p-toluenesulfonate; MAPTAC p-Toluenesulfonate Salt; Methacrylamidopropyltrimethylammonium Tosylate; 3-Methacrylamidopropyltrimethylammonium Tosylate; MAPTAC-Ts; [3-(Methacryloylamino)propyl]trimethylazanium;4-methylbenzenesulfonate
EINECS	Contact for details

Quality Control

Our Methacryloyl Aminopropyl Trimethyl Ammonium p-Toluenesulfonate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and meets high-purity standards suitable for polymerization applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and R&D processes.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residual Solvent (GC)	To be specified on COA
Heavy Metals (as Pb)	≤ 10 ppm
pH (10% solution)	4.0 - 6.0

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