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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

Partly cited from SIAR for SIAM 18 (Paris, France, April 20–23, 2004):
"The effects of 3-aminomethyl-3,5,5-trimethylcyclohexylamine on the reproduction rate of Daphnia magna were tested in a chronic test according to OECD 202, part 2, but modified according to EC requirements (Hüls AG, 1993c). Under semistatic conditions, the daphnids were exposed for 21
days to concentrations ranging from 0.1 – 30.0 mg/L. Concentrations up to 3.0 mg/l (NOEC) had no influence on survival of the daphnids or their reproduction rate. At 10 mg/l (LOEC), survival was reduced to 80 % with no significant reduction of the reproduction rate. The next (highest) concentration of 30.0 mg/l led to 100 % mortality."

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater invertebrates:
3 mg/L

Additional information

21-d NOEC-value for Daphnaia magna.