Registration Dossier

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

- QSAR estimation using the Estimation Programs Interface (EPI) SuiteTM v4.1 containing the ECOlogical Structure Activity Relationship (ECOSAR) software, the substance falls within the applicability domain

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
6 070 000 mg/L

Additional information

Based on the reliable estimation using the Estimation Programs Interface (EPI) SuiteTM v4.1 containing the ECOlogical Structure Activity Relationship (ECOSAR) software, which reveals a LC50 value which is clearly above the limit concentration of 100 mg/L and further mitigating factors which indicate that the substance unlikely causes ecotoxicological effects, i.e. no toxic effects to algae up to the limit concentration of 100 mg/L, L-Asparagine is not considered to generate toxic effects up to the limit concentration of 100 mg/L.