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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

A study according to OECD 202 and GLP was performed to assess the acute toxicity of the Amides, C16-18 (even numbered), N-C16-18 (even numbered) alkyl to Daphnia magna. The 48-Hour acute toxicity to daphnia magna is Effect Loading (EL)50 greater than 100 mg/L loading rate WAF. The No Observed Effect Loading rate is 100 mg/L loading rate WAF.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Dose descriptor:
Effect loading rate (EL50)
Effect concentration:
100 mg/L

Additional information