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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Long-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

The estimated chronic value (ChV) for Daphnid for bis(2-butoxyethyl) adipate is 2.953 mg/l (ECOSAR v1.10) , the NOEC is 2.088 mg/l.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
2.088 mg/L

Additional information

The chronic aquatic toxicity of fish, Daphnid and algae was estimated using the ECOSAR model v1.10 included in the EpiSuite models of US-EPA. In ECOSAR, substances for which the ecotoxicity is estimated are entitled to chemical classes according to their chemical structure. For each class the ecotox values for acute and chronic endpoints are estimated. Bis(2-butoxyethyl) adipate is classified under the class of the esters. The estimated chronic value (ChV) for Daphnid is 2.953 mg/l, the NOEC is 2.088 mg/l, calculated by dividing the ChV by √2 (REACH Guidance R10, Table R10-1).

This value can be used for risk assessment.