Methyl Acrylate--dvb-(deg-divinyl Ether), Aminolyzed And Quarternized, Terpolymer

Methyl Acrylate--dvb-(deg-divinyl Ether), Aminolyzed And Quarternized, Terpolymer (CAS Number: 128903-16-2) is a synthetic polymer created through chemical polymerization. The compound's name reflects its chemical composition: it contains methyl acrylate units, divinylbenzene (dvb) crosslinks, diethylene glycol divinyl ether (deg-divinyl ether) components, and has undergone aminolysis (addition of amine groups) and quaternization (addition of quaternary ammonium groups) processes. These chemical modifications create a terpolymer—a polymer made from three different monomer types.

The specific applications of this terpolymer in food are not clearly documented in available regulatory or scientific literature. Unlike common food additives such as emulsifiers, thickeners, or preservatives, this compound does not have a documented primary function in food manufacturing. It may potentially have been investigated for industrial or specialized applications, but evidence of intentional food use is limited. The compound is not listed in the FDA's Generally Recognized As Safe (GRAS) database, indicating it has not undergone the formal GRAS notification process or been approved as a direct food additive.

There is minimal publicly available toxicological data specific to this compound. The FDA's Adverse Event Reporting System contains zero reported adverse events associated with this additive, and no recalls have been issued. However, this lack of adverse reports does not necessarily indicate safety—it may reflect the limited extent to which this substance has been used in food products or consumed by the general population.

Synthetic polymers in food are typically assessed based on their chemical composition, potential for migration into food, and toxicological profiles of their constituent components and breakdown products. The quaternization and aminolysis modifications suggest this polymer may have antimicrobial or ion-exchange properties, but without published safety studies or regulatory approval documentation, definitive safety conclusions cannot be drawn. Any polymer used in food contact applications should not leach harmful substances into food products.

This compound is not approved by the FDA as a food additive and is not on the GRAS list. It has not been cleared for intentional use in human food in the United States. The European Food Safety Authority (EFSA) has not published assessments for this specific substance. Manufacturers wishing to use this compound in food products would need to submit a Food Additive Petition to the FDA, which would require comprehensive toxicological data, manufacturing specifications, and proposed use documentation.

The absence of regulatory approval means this additive should not appear in foods sold in the U.S. market. If encountered in product ingredients, consumers should verify the product's regulatory compliance status and manufacturing origin.

Published scientific literature specific to this terpolymer's use in food applications is not readily available through standard chemical databases and regulatory repositories. The limited research profile, combined with lack of GRAS status and FDA approval, indicates this compound has not undergone extensive public health scrutiny for food applications. Any future use would require substantial research including acute and chronic toxicity studies, genotoxicity assessments, and migration studies if food contact is intended.