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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

48h-EL50: > 100 mg/l

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
100 mg/L

Additional information

The acute toxicity of castor oil, ozidized was investigated according to OECD guideline 202 under GLP. Daphnids were exposed to a WAF of 100 mg/l and observed for 48 hours. The 48h-NOEL and 48h-EL50 were found to be 100 and > 100 mg/l respectively.