Safety assessment of the substance N,N-bis(2-hydroxyethyl)stearylamine partially esterified with saturated C16/C18 fatty acids, for use in food contact materials

Abstract

The EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP) assessed the safety of N,N-bis(2-hydroxyethyl)stearylamine partially esterified with saturated C16/C18 fatty acids (SABOFOG F1), FCM No 1081, which is intended to be used as an antistatic and anti-fog agent in all types of polymers at up to 2% w/w. It was requested for use in contact with dry food, acidic foods and alcoholic beverages (represented by simulants E, B and C, respectively) with storage up to 6 months at ambient temperature. The migration data provided did not enable the assessment of the safety of applications intended for contact with foods represented by simulants B and C. In the migrate into simulant E, the non-esterified N,N-bis(2-hydroxyethyl)stearylamine was the main constituent. Its mono- and di-esters migrated to a lower extent. According to the data provided, the Panel concluded that the substance does not raise concern for genotoxicity and accumulation in humans. Based on the results of 28-day oral toxicity study with SABOFOG F1 and on the 90-day oral toxicity study with the read-across substance bis(2-hydroxyethyl)oleylamine, the Panel considered the current SML(T) of 1.2 mg/kg food provided a margin sufficiently large to accommodate the uncertainties related to the read-across approach. Overall, the CEP Panel concluded that N,N-bis(2-hydroxyethyl)stearylamine, of which at least ■■■■■ is partially or fully esterified with saturated C16/C18 fatty acids is not of safety concern for the consumer when used at up to 2% (w/w) in all polymers intended for contact with foods represented by simulant E for up to 6 months at room temperature. Additionally, the migration of the sum of N,N-bis(2-hydroxyethyl)stearylamine and its mono- and di-ester, calculated as N,N-bis(2-hydroxyethyl)stearylamine, should not exceed 1.2 mg/kg, i.e. the SML(T) for FCM substances 19 and 20, in which also the migration of the mono- and di-ester of N,N-bis(2-hydroxyethyl)stearylamine should be included.

Keywords: FCM substance No 1081; antifog; antistatic; dry foods; food contact materials; plastic; safety assessment.