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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Description of key information

One long term toxicity test with daphnia has been performed. The NOEC for reproduction is 1000 µg/L based on the test substance (92.3% diamine and 7.7% primary alkyl amine). The NOEC and EC50 for parental mortality are resp. 100  and 290 µg/L. The effects are expressed as nominal values becausethe tests were performed with river water as they are intended to be used in an evaluation of the environmental risks based on the Bulk approach.

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater invertebrates:
100 µg/L

Additional information