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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

The no observed effect concentration (NOEC) value of 5-nitro-o-anisidine in aquatic invertebrate (Daphnia magna) in a 48 h study based on intoxication effect was estimated to be 133.3612 mg/L. Thus considering the value from CLP Criteria for aquatic classification of the substance , it is concluded that 5-nitro-o-anisidine could not exhibit short term toxicity to aquatic invertebrate (Daphnia Magna).

Key value for chemical safety assessment

Additional information