Description

2-(Dimethylamino)-1-Methylethyl Methacrylate is a functional methacrylate monomer containing a tertiary amine group. This compound matters as a key building block for introducing cationic, pH-responsive, and adhesion-promoting properties into advanced polymer systems. It is primarily needed by manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance product performance.

Application

• Cationic Polymer Synthesis: A crucial monomer for producing polymers with permanent positive charges, used in flocculants, retention aids, and conductive materials.
• Advanced Coatings & Inks: Imparts excellent adhesion to various substrates, including metals and plastics, and is used in automotive, industrial, and UV-curable coatings.
• Adhesives & Sealants: Enhances bonding strength and cohesion in pressure-sensitive adhesives (PSAs), structural adhesives, and sealant formulations.
• Personal Care Polymers: Serves as a conditioning agent and film-former in hair care and cosmetic products due to its cationic nature.
• Water Treatment Chemicals: Used in the synthesis of polyelectrolytes for coagulation and sludge dewatering processes.
• Drug Delivery Systems: Employed to create smart, pH-sensitive polymeric carriers for controlled release applications in pharmaceuticals.
• Photoresist & Electronic Materials: A component in photopolymerizable resins for electronics and microfabrication.

Basic Information

Product Name	2-(Dimethylamino)-1-Methylethyl Methacrylate
CAS No.	18262-03-8
Molecular Formula	C9H17NO2
Molecular Weight	171.24 g/mol
Synonyms	2-(Dimethylamino)ethyl Methacrylate, Dimethylaminoethyl Methacrylate (DMAEMA); N,N-Dimethylaminoethyl Methacrylate; DMAM; Methacrylic Acid 2-(Dimethylamino)ethyl Ester; 2-(N,N-Dimethylamino)ethyl Methacrylate; β-Dimethylaminoethyl Methacrylate; N,N-Dimethyl-2-aminoethyl Methacrylate
EINECS	242-144-3

Quality Control

Our 2-(Dimethylamino)-1-Methylethyl Methacrylate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay and impurity profile determination by GC/HPLC, to ensure it meets high-purity standards for industrial and specialty applications. Certificates of Analysis (COA) documenting purity, identity, and key physical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its properties of being easily oxidized (store under inert atmosphere) and highly volatile, it is recommended to store under an inert atmosphere (e.g., nitrogen) at temperatures between 2°C and 8°C for long-term stability. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Color (APHA)	≤ 50
Inhibitor (MEHQ)	50 - 250 ppm

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