Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Studies investigating bioaccumulation potential are not required for substances that fall under REACH Annex VIII (i.e. manufactured/imported in the EU/EEA between 10-100 tonnes per year). Bioaccumulation studies have therefore not been conducted for 1-Propanaminium, N-(3-aminopropyl)-2-hydroxy-N,N-dimethyl-3-sulfo-, N-C12-14 acyl derivs., hydroxides, inner salts (CAS No.: 91648-19-0).

In addition, in accordance with REACH Annex VIII column 2, the bioaccumulation studies do not need to be conducted if the substance has a low potential for bioaccumulation based on a Log Kow value of <=3. The Log Kow value of the main constituent of 1-Propanaminium, N-(3-aminopropyl)-2-hydroxy-N,N-dimethyl-3-sulfo-, N-C12-14 acyl derivs., hydroxides, inner salts (the propanaminium C12 species) was calculated using KOWWIN (v1.68) to be -2.34, indicating low potential for bioaccumulation.

Additional information