Description

2-Carboxyethyl Acrylate is a bifunctional monomer featuring both an acrylic ester and a carboxylic acid group. This unique structure makes it a valuable reactive intermediate for introducing cross-linking sites and enhancing adhesion properties in polymer systems. It is primarily sought after by manufacturers in the coatings, adhesives, and specialty polymer industries for developing advanced materials with improved performance characteristics.

Application

• As a key monomer for UV-curable resins and coatings, providing excellent adhesion and cross-linking density.
• In the formulation of pressure-sensitive and structural adhesives to improve bonding strength and chemical resistance.
• As a reactive diluent and cross-linker in acrylic polymer systems for textiles and leather finishing.
• For the synthesis of water-soluble or dispersible polymers used in thickeners and rheology modifiers.
• In the production of specialty polymers for dental composites and biomedical applications requiring precise functionality.
• As an intermediate for further chemical synthesis, such as creating other functionalized acrylate esters.

Basic Information

Product Name	2-Carboxyethyl Acrylate
CAS No.	24615-84-7
Molecular Formula	C6H8O4
Molecular Weight	144.13 g/mol
Synonyms	3-Acryloyloxypropionic Acid; β-Carboxyethyl Acrylate; Acrylic Acid 3-Carboxyethyl Ester; 2-Propenoic Acid, 3-Carboxyethyl Ester; 3-(Acryloyloxy)propanoic Acid; CEAc; 2-CEA; 3-(2-Propenoyloxy)propanoic Acid
EINECS	246-368-1

Quality Control

Our 2-Carboxyethyl Acrylate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, acidity, and color. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). Keep away from strong acids, oxidizing agents, and sources of ignition. Due to its polymerizable nature and sensitivity to light and oxidation, it is recommended to store under an inert atmosphere for long-term stability and to use inhibitors as supplied.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Acid Value	Contact for details
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.5 %
Inhibitor (MEHQ)	200 - 300 ppm

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