Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

In a static dose-response test performed on Daphnia, the 48-hour EL50 value was calculated to be > 100 mg test item/L (based on nominal loading).

Key value for chemical safety assessment

Additional information

The acute Toxicity of CAS 55818 -57-0 to Daphnia magna was determined in a static 48-hour immobilisation test in accordance with OECD Guideline 202 and GLP. The 48-hour EL50 was higher than the concentration tested (nominal loading of 100 mg /L).