For the dedicated R&D scientist and product formulator, selecting the right monomer is fundamental to successful material development. Dimethylaminoethyl Methacrylate (DMAEMA) stands out as a particularly versatile and valuable component in polymer synthesis, offering a unique combination of properties that drive innovation across multiple sectors. As a leading manufacturer and supplier of high-purity DMAEMA, we aim to provide clear insights into this essential chemical.

At its core, DMAEMA (CAS 2867-47-2) is an amine-functional methacrylate ester. This dual functionality – a reactive methacrylate group for polymerization and a tertiary amine group – is the source of its remarkable versatility. The methacrylate group readily participates in free-radical polymerization, allowing it to be incorporated into a wide array of polymer backbones. Meanwhile, the tertiary amine group introduces several key characteristics:

Hydrophilicity and pH Responsiveness: The amine group can become protonated in acidic conditions, rendering the polymer more water-soluble. This pH-responsive behavior is critical for applications like drug delivery systems, smart hydrogels, and pH-sensitive coatings. Scientists looking to buy DMAEMA for such applications will find its inherent properties highly beneficial.

Adhesion Promotion: The polar nature of the amine group can significantly enhance adhesion to various substrates, including metals and plastics. This makes DMAEMA an attractive co-monomer for developing high-performance adhesives and coatings where robust bonding is essential.

Antimicrobial Properties: Certain polymers derived from DMAEMA have demonstrated antimicrobial activity, opening avenues for applications in medical devices, hygiene products, and antimicrobial coatings. Formulators seeking to develop products with enhanced sanitation features can leverage DMAEMA's potential.

The typical specification for our DMAEMA includes a purity of no less than 99.5%, ensuring that scientists receive a consistent and high-quality material for their research and development efforts. The physical appearance is a clear, colorless liquid, with a molecular weight of approximately 157.21 g/mol. Safe storage involves keeping it in cool, shady, and ventilated conditions, away from fire sources, with a recommended maximum storage temperature of 30°C for up to 6 months.

Whether you are investigating novel polymer architectures, optimizing existing formulations, or seeking to impart specific functionalities to your materials, DMAEMA offers a compelling solution. As your trusted supplier and manufacturer, we encourage you to request a quote and a sample to evaluate DMAEMA in your own laboratory. Understanding the precise properties and potential of this monomer is the first step towards groundbreaking innovation. Partner with us for a reliable supply of this essential building block.