2479-62-1

Usage

Uses

Used in Polymer Production:
2-Propenamide, N-(2-amino-2-oxoethyl)is used as a monomer in the synthesis of polymers, such as polyacrylamide, for its ability to form long-chain polymers with diverse applications.
Used in Food Industry:
In the food industry, 2-Propenamide, N-(2-amino-2-oxoethyl)is used as a component in the production of thickeners and gelling agents, contributing to the texture and stability of various food products.
Used in Agriculture:
2-Propenamide, N-(2-amino-2-oxoethyl)is utilized in agriculture as a component in soil conditioners and water retention agents, enhancing soil structure and water management for improved crop growth.
Used in Water Treatment Industry:
In the water treatment industry, 2-Propenamide, N-(2-amino-2-oxoethyl)is employed in the production of flocculants and coagulants, aiding in the purification process by promoting the aggregation of impurities for easier removal.
Although 2-Propenamide, N-(2-amino-2-oxoethyl)is considered to be relatively low in toxicity, it is essential to follow proper handling and safety precautions when working with this chemical to minimize potential health risks.

Upstream product

• 1668-10-6 glycinamide hydrochloride 
• 814-68-6 acryloyl chloride 

Relevant academic research and scientific papers

Method for stably and efficiently preparing N-acrylamide compounds

The invention discloses a method for preparing N-acrylamide compounds, belonging to the field of chemical industry. The method comprises the steps of adding NH2-R2 or HCl.NH2-R2 into an alkaline aqueous solution, and then adding an organic solvent with a boiling point of lower than or equal to 85 DEG C or less so as to obtain reaction liquid; dropwise adding acryloyl chloride or methacryloyl chloride into the reaction liquid, and controlling the reaction temperature to be 5-15 DEG C and the reaction time to be 0.5-2h; carrying out rotary evaporation to remove the organic solvent and water so as to obtain a mixture of the N-acrylamide compounds and salt; precipitating the salt, and spin-drying the filtrate to obtain the N-acrylamide compounds. The method improves the stability of a reaction; furthermore, the boiling point of the mixed solvent is greatly reduced, so that the rotary evaporation with a higher dehydration speed does not cause polymerization, and the time for removing the solvent is greatly shortened. Furthermore, a purification method is optimized, so that the efficiency of a whole synthetic route is finally increased.

ASSOCIATION OF POLY(N-ACRYLOYLGLYCINAMIDE) WITH AT LEAST ONE ACTIVE PRINCIPLE

The present invention relates to an association of poly (N-acryloyl glycinamide) with at least one active principle and/or at least one product which is visible in medical imaging, in a physiologically acceptable aqueous medium.

Well-defined synthetic polymers with a protein-like gelation behavior in water

Homopolymers of N-acryloyl glycinamide were prepared by reversible addition-fragmentation chain transfer polymerization in water. The formed macromolecules exhibit strong polymer-polymer interactions in aqueous milieu and therefore form thermoreversible physical hydrogels in pure water, physiological buffer or cell medium.