Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information

Short-term and long-term studies investigating the aquatic toxicity of (Z)-N-Octadec-9-enylhexadecan-1-amide (CAS No. 16260-09-6) are available for three trophic levels (fish, aquatic invertebrates and algae) . No adverse effects on the test organisms were observed. Based on the available data (Z)-N-Octadec-9-enylhexadecan-1-amide is not considered to exhibit acute or chronic toxicity to aquatic organisms.

The results of the activated sludge respiration inhibition testing indicate no inhibition of the activity of sewage sludge organisms.