Description

2-Propenoic Acid, 2-Methyl-, 2-(Diethylamino)Ethyl Ester, Homopolymer is a cationic polymer derived from the polymerization of a methacrylate monomer containing a tertiary amine functional group. This specialized polymer is valued for its ability to impart positive charge, adhesion, and film-forming properties in demanding industrial formulations. It is a critical raw material for manufacturers in sectors requiring advanced polymeric additives for surface modification, rheology control, and charge stabilization.

Application

• Personal Care & Cosmetics: As a cationic conditioning agent and film-former in hair care products (e.g., shampoos, conditioners, styling aids) to improve manageability, shine, and substantivity.
• Coatings & Inks: Utilized as a dispersant, rheology modifier, and adhesion promoter in water-based industrial coatings, printing inks, and primers.
• Textile & Leather Processing: Employed as a finishing agent, dye-fixing auxiliary, and softener to enhance fabric hand-feel, color fastness, and anti-static properties.
• Paper Manufacturing: Acts as a retention aid, drainage aid, and strengthening agent in papermaking processes to improve sheet formation and dry strength.
• Adhesives & Sealants: Functions as a tackifier and modifier in pressure-sensitive and structural adhesive formulations to enhance bonding performance on various substrates.
• Water Treatment: Used as a flocculant and sludge dewatering agent in municipal and industrial wastewater treatment processes.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-(Diethylamino)Ethyl Ester, Homopolymer
CAS No.	25119-82-8
Molecular Formula	(C11H21NO2)n
Molecular Weight	Varies (Polymer)
Synonyms	Poly(2-(diethylamino)ethyl methacrylate)
PDEAEMA
Poly[2-(N,N-diethylamino)ethyl methacrylate]
Poly(DEAEMA)
2-Propenoic acid, 2-methyl-, 2-(diethylamino)ethyl ester, homopolymer
Methacrylic acid, 2-(diethylamino)ethyl ester, polymer
Poly(2-(diethylamino)ethyl 2-methyl-2-propenoate)
EINECS	Contact for details

Quality Control

Our production of Poly(2-(diethylamino)ethyl methacrylate) adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including molecular weight distribution, amine value, solids content, and viscosity. A comprehensive Certificate of Analysis (COA) documenting these specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive). Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (Solid Content)	≥ 98.0% (or as per grade)
Amine Value	Contact for details
Viscosity	Grade-dependent
Molecular Weight (Mw)	Grade-dependent (e.g., 10,000 - 100,000 Da)
Residual Monomer	< 0.5%

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