Description

2-(Diethylamino)Ethyl Methacrylate is a versatile, functional methacrylate monomer containing a tertiary amine group. This unique structure makes it a critical building block for introducing cationic functionality and enhancing adhesion properties in polymer systems. It is essential for manufacturers in the coatings, adhesives, and specialty polymer industries seeking to modify surface characteristics, improve pigment dispersion, or create pH-responsive materials.

Application

• Cationic Polymer Synthesis: A key monomer for producing polymers with permanent positive charges, used in flocculants, retention aids, and conductive materials.
• Coatings & Inks: Imparts excellent adhesion to various substrates, including metals and plastics, and is used in automotive primers, industrial coatings, and printing inks.
• Adhesives & Sealants: Enhances bonding strength and wet adhesion, particularly in challenging environments or on low-surface-energy plastics.
• Personal Care Polymers: Used in the synthesis of cationic conditioning polymers for hair care and skincare products, providing antistatic and softening effects.
• Water Treatment Chemicals: Serves as a co-monomer for polyelectrolytes used in clarification and sludge dewatering processes.
• Photoresist & Electronics: Employed in the formulation of radiation-curable resins and photopolymerizable compositions for microelectronics.
• Textile & Leather Auxiliaries: Used to create polymers that improve dye uptake, fabric softness, and water repellency.
• Oilfield Chemicals: A component in polymers used for drilling mud viscosity control and enhanced oil recovery.

Basic Information

Product Name	2-(Diethylamino)Ethyl Methacrylate
CAS No.	105-16-8
Molecular Formula	C10H19NO2
Molecular Weight	185.26 g/mol
Synonyms	N,N-Diethylaminoethyl methacrylate; Diethylaminoethyl methacrylate; DEAEMA; 2-(N,N-Diethylamino)ethyl methacrylate; Methacrylic acid 2-(diethylamino)ethyl ester; Ethyl Methacrylate, 2-(Diethylamino)-; β-(Diethylamino)ethyl methacrylate; N,N-Diethyl-2-(methacryloyloxy)ethan-1-aminium
EINECS	203-276-3

Quality Control

Our production of 2-(Diethylamino)Ethyl Methacrylate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and assay, to ensure consistency and meet precise customer specifications. Certificates of Analysis (COA) detailing all test results are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at temperatures between 2°C and 8°C (refrigerated) to minimize polymerization risk and reduce volatility. Due to its properties of being easily oxidized (store under inert atmosphere) and highly volatile, containers should be kept tightly sealed under an inert gas blanket (e.g., nitrogen) after opening and away from heat and ignition sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1 %
Inhibitor (MEHQ)	50 - 150 ppm

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