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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

With high probability acutely not harmful to fish under neutralised test conditions.

Key value for chemical safety assessment

Additional information

The toxicity of 1 -Ethylpiperidine (CAS 766 -09 -6) to the test organism Leuciscus idus was tested closely to the Guideline DIN 38 412, June 1982. The obtained LC50 (96 hr) was ca. 25 mg/L. After neutralisation, no mortality was observed at a concentration of 100 mg/L, therefore it can be assumed that the toxic effect is due to the pH shift induced by the test substance. Based on the neutralised LC50 (96 hr) of > 100 mg/L, the test substance is assessed to be with high probability acutely not harmful to aquatic organisms.