Description

Acryloylurea is a versatile and highly reactive acrylamide derivative, primarily used as a key monomer and crosslinking agent in advanced polymer synthesis. Its bifunctional nature, featuring both an acryloyl group and a urea moiety, makes it invaluable for creating polymers with tailored properties such as enhanced adhesion, water solubility, and thermal stability. This compound is essential for R&D and production in sectors demanding high-performance materials, including specialty adhesives, hydrogel formulations for biomedical applications, and as a modifier in water-treatment polymers.

Application

• Crosslinking Agent for Hydrogels: Used in the synthesis of superabsorbent polymers and biomedical hydrogels for drug delivery and wound care.
• Reactive Monomer for Specialty Polymers: Incorporated into acrylic and polyurethane systems to improve adhesion, mechanical strength, and chemical resistance.
• Paper & Textile Chemical Additive: Serves as a wet-strength resin precursor and a coating agent to enhance fiber properties.
• Water Treatment Polymer Modifier: Functionalizes flocculants and coagulants to increase their efficiency in removing contaminants.
• Photoresist and Electronic Chemicals: Acts as a component in photopolymerizable compositions for microelectronics and printed circuit boards.
• Adhesive & Sealant Formulations: Enhances the cure speed and final network density of industrial and construction adhesives.
• Bioconjugation and Protein Modification: Utilized in biochemical research for labeling and immobilizing biomolecules due to its reactive double bond.

Basic Information

Item	Details
Product Name	Acryloylurea
CAS No.	20602-79-3
Molecular Formula	C4H6N2O2
Molecular Weight	114.10 g/mol
Synonyms	N-Acryloylurea; Acrylamide, N-(aminocarbonyl)-; 1-Acryloylurea; 2-Propenamide, N-(aminocarbonyl)-; Urea, (1-oxo-2-propenyl)-; N-Carbamoylacrylamide; Acryloylcarbamide; Acrylic acid urea
EINECS	243-904-8

Quality Control

Our Acryloylurea is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for industrial and research applications. A Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment to guarantee traceability and consistent quality.

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 material is hygroscopic (moisture-sensitive) and should be kept under dry conditions to prevent caking or degradation. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	185 - 190 °C
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.1 %

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