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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

With high probability acutely not harmful to aquatic invertebrates.

Key value for chemical safety assessment

Additional information

The toxicity of ethylene urea was investigated on Daphnia magna in a GLP study according to OECD 202 (BASF, 299A-114, 2001). No effect was observed up to the highest test concentration of 985 mg/L. Further studies confirm the low toxicity of the substance to aquatic invertebrates (BASF, 1/91/0224/50/1, 1990 and Van Leeuwen, 1985).