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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Experimental studies are available investigating the effects of Bis(2-(2-butoxyethoxy)ethyl) adipate (CAS 141-17-3) on three different trophic levels. All experimental studies were performed according to internationally accepted guidelines and GLP.
Freshwater fish (Oncorhynchus mykiss) turned out to be the most sensitive species with a LC50 (96 h) of 13 mg/L followed by aquatic algae (Pseudokirchneriella subcapitata) with an ErC50 (72 h) of 37.6 mg/L and aquatic invertebrates (Daphnia magna) with an EC50 (48 h) of 420 mg/L. For aquatic algae the chronic effects were investigated by the available study according to OECD 201.The EC10 (72 h) of 13.3 mg/L determined in the available study on aquatic algae was used for the chronic toxicity assessment. Long-term testing with aquatic invertebrates and fish was not considered to be relevant since the chemical safety assessment according to Annex I of Regulation (EC) No 1907/2006 does not indicate the need for further investigations of aquatic toxicity.