Description

n-[3-(Dimethylamino)Propyl]Methacrylamide Monohydrochloride is a functional methacrylamide derivative, primarily valued as a key monomer for introducing tertiary amine functionality into polymer chains. Its monohydrochloride salt form offers enhanced stability and handling characteristics for precise formulation work. This compound is essential for manufacturers in the specialty polymer, personal care, and pharmaceutical industries seeking to create advanced materials with cationic, pH-responsive, or adhesive properties.

Application

• Cationic Polymer Synthesis: A crucial building block for producing polymers with permanent positive charges, used in flocculants, retention aids, and water treatment chemicals.
• Advanced Acrylic Resins: Imparts adhesion promotion and cross-linking sites in coatings, adhesives, and sealants for metals, plastics, and composites.
• Hair Care & Cosmetic Polymers: Used in the synthesis of conditioning agents and fixative polymers for shampoos, conditioners, and styling products.
• Drug Delivery Systems: Serves as a functional monomer for creating pH-sensitive or mucoadhesive polymers in controlled-release pharmaceutical formulations.
• Ion-Exchange Resins: A precursor for manufacturing resins used in chromatography, catalysis, and purification processes.
• Paper & Textile Chemicals: Incorporated into polymers for improving wet-strength, dye affinity, and printability.

Basic Information

Item	Detail
Product Name	n-[3-(Dimethylamino)Propyl]Methacrylamide Monohydrochloride
CAS No.	93858-49-2
Molecular Formula	C9H19ClN2O
Molecular Weight	206.71 g/mol
Synonyms	N-[3-(Dimethylamino)propyl]methacrylamide hydrochloride; DMAPMAm·HCl; 3-(Dimethylamino)propyl methacrylamide monohydrochloride; N-(3-Dimethylaminopropyl)methacrylamide hydrochloride; Methacrylamide, N-[3-(dimethylamino)propyl]-, monohydrochloride; DMAPMA hydrochloride; N-(3-(Dimethylamino)propyl)-2-methyl-2-propenamide hydrochloride
EINECS	Contact for details

Quality Control

Our n-[3-(Dimethylamino)Propyl]Methacrylamide Monohydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for sensitive polymer synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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