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Diss Factsheets

Ecotoxicological information

Short-term toxicity to fish

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Description of key information

Liedtke (2009) reports an LC50 for short term toxicity in fish of >251.3 mg/L

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
251.3 mg/L

Additional information

A reliable short-term toxicity study with fish is not available for KEL3587. However, a reliable (Klimisch 1) short-term toxicity study with fish has been conducted on the analogue, KEU4587 and is included in this dossier.

 

Liedtke (2009) conducted a reliable (Klimisch 1) GLP compliant study following OECD 203 methods with the analogue, KEU4587.Zebrafish (Danio rerio) were exposed to the test substance in a limit test at one nominal concentration of 251.3 mg/L for 96 hrs under static conditions. The 96-h LC50 was >251.3 mg/L, based on mortality.  

                                                                                 

A reliable short-term toxicity study with fish is not available for KEL3587. However, a reliable (Klimisch 1) short-term toxicity study with fish has been conducted the analogue, KEU4587 and is included in this dossier. Liedtke (2009) reports an LC50 for short term toxicity in fish of >251.3 mg/L. Consequently this value will be taken as the short-term toxicity in fish endpoint for KEL3587.