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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

The substance is acutely harmful to aquatic invertebrates.

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
51.9 mg/L

Additional information

The acute toxicity of modified Isophoronediamine (MIPDA, CAS 93940 -97 -7) to aquatic invertebrates (Daphnia magna) was investigated in a 48 -hour static GLP-test according to OECD 202 (BASF SE 2005, report no. 50EO405/053125). The 48 -h EC50 was determined to be 51.9 mg/L based on nominal concentrations, which were analytically verified. The pH of the test solutions was not adjusted. The test is valid according to OECD criteria.