For chemists and formulators working with advanced materials, a thorough understanding of chemical intermediates is crucial. N,N-Dimethylaminopropyl Acrylamide (DMAPAA), identified by CAS 3845-76-9, is one such intermediate whose unique properties make it valuable across several industries. As a leading manufacturer and supplier, we provide insights into the chemical profile of DMAPAA, helping professionals make informed decisions when they need to buy this compound.

At its core, DMAPAA is a functionalized acrylamide with the chemical formula C8H16N2O and a molecular weight of approximately 156.23 g/mol. It is characterized by a colorless liquid appearance and a distinct tertiary amine group adjacent to the amide linkage. This structural feature is key to its cationic nature and reactivity. The presence of the acrylamide group allows it to participate readily in polymerization reactions, particularly free-radical polymerization, forming polymers with pendant amine functionalities. Researchers often inquire about the specific Pka value of DMAPAA, which is known to be relatively high, indicating its strong basicity and its ability to readily quaternize with alkylating agents.

The purity of DMAPAA is a critical factor for its performance in downstream applications. Reputable manufacturers typically offer DMAPAA with an assay of 95% or higher, often up to 99% min purity. This high level of purity is essential for reproducible results in sensitive applications such as inks, coatings, and specialty polymers. When you purchase DMAPAA, examining the Certificate of Analysis (CoA) provided by the supplier is a standard practice to confirm its quality and specifications. Understanding the typical boiling point (around 142 °C at 12 mmHg) and refractive index (around 1.4800-1.4830) also aids in quality assessment.

For those seeking to source this chemical, engaging with an experienced manufacturer in China can offer significant advantages, including competitive N,N-Dimethylaminopropyl Acrylamide price and a stable supply chain. These manufacturers are equipped to handle large-scale production and export, ensuring that businesses worldwide have access to this important intermediate. When you decide to buy DMAPAA, selecting a manufacturer that prioritizes quality control and consistent product output is paramount.

In summary, N,N-Dimethylaminopropyl Acrylamide is a versatile cationic monomer with distinct chemical properties that make it a valuable intermediate. Understanding its molecular structure, purity requirements, and the benefits of sourcing from reliable manufacturers is key for chemists and formulators looking to leverage its capabilities in their innovative applications.