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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

With high probability acutely not harmful to aquatic organisms

Key value for chemical safety assessment

Additional information

The results as presented by Calamari and co-workers in 1980 indicate that tert-butylamine is probably not acutely harmful to daphnids. The IC50 (24 h) based on mobility was determined to be 136 mg/L and was based on analytically determined test item concentrations. No information is given concerning whether the test item solutions were neutralised or not.