Description

Dimethylamino Propyl Methacrylamide (CAS NO 5205-93-6) is a versatile, reactive monomer featuring both a polymerizable methacrylamide group and a tertiary amine functionality. This dual reactivity makes it a critical building block for synthesizing specialty polymers with cationic or pH-responsive properties. It is essential for manufacturers in the personal care, coatings, and water treatment industries seeking to enhance product performance through advanced polymer chemistry.

Application

• Cationic Flocculants & Water Treatment Polymers: A key monomer for producing high-performance cationic polyacrylamides used in sludge dewatering, municipal water purification, and industrial wastewater treatment.
• Hair & Skin Care Formulations: Used to synthesize cationic conditioning polymers that provide excellent substantivity, detangling, and softness in shampoos, conditioners, and lotions.
• Adhesives & Sealants: Imparts improved adhesion to various substrates and can be used to formulate pressure-sensitive adhesives and reactive hot-melt systems.
• Coatings & Inks: Serves as a functional monomer in acrylic resins to enhance adhesion, dispersibility, and stability in industrial coatings, printing inks, and pigment dispersants.
• Paper Manufacturing: Employed in the production of wet-strength resins, retention aids, and sizing agents to improve paper quality and process efficiency.
• Enhanced Oil Recovery (EOR): Used in polymers for mobility control and conformance improvement in oilfield applications.
• Ion Exchange Resins & Chelating Polymers: A precursor for creating functional resins used in metal recovery, catalysis, and purification processes.

Basic Information

Product Name	Dimethylamino Propyl Methacrylamide
CAS No.	5205-93-6
Molecular Formula	C9H18N2O
Molecular Weight	170.25 g/mol
Synonyms	N-[3-(Dimethylamino)propyl]methacrylamide; DMAPMA; 3-(Dimethylamino)propylmethacrylamide; N-(3-Dimethylaminopropyl)methacrylamide; Methacrylamide, N-[3-(dimethylamino)propyl]-; N-(3-(N,N-Dimethylamino)propyl)methacrylamide; MAPTAC precursor; Tertiary amine methacrylamide monomer
EINECS	226-002-5

Quality Control

Our Dimethylamino Propyl Methacrylamide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications for reactive monomer applications. A comprehensive Certificate of Analysis (COA) documenting purity, color, and moisture content is provided with each shipment to guarantee consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation and polymerization. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Water Content (Karl Fischer)	≤ 0.5 %
Color (APHA)	≤ 100
Inhibitor (MEHQ)	100 - 200 ppm

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