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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

The toxicity to fish was determined at LC50 of  2.62 mg/L after 96 hours.

Key value for chemical safety assessment

LC50 for freshwater fish:
2.62 mg/L

Additional information

A study on the acute toxicity of the substance to Danio rerio was conducted in accordance with the UBA test protocol: Letale Wirkung beim Zebrabaerbling Brachydanio rerio, (LC 0, LC 50, LC100; 48 - 96h) Stand Mai 1984, which is comparable to the OECD Guideline for Testing of Chemicals No. 203 "Fish, Acute Toxicity Test" . The test was performed under static conditions and mortality and abnormal behaviour were assessed after 24, 48, 72 and 96h. Groups of ten fishes were exposed to test concentration of 0.5 to 50 mg/L (nominal concentration) of the substance. The LC50 (96h) was calcutated to be 2.62 mg/L.