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EC number: 272-221-2 | CAS number: 68784-12-3
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Short-term toxicity: LC50 (96 h) > 10 mg/L, NOEC (96 h) >= 10 mg/L (CAS 28777-98-2)
Key value for chemical safety assessment
- LC50 for freshwater fish:
- 10 mg/L
Additional information
Because no test with 2,5-Furandione, dihydro-, mono-C15-20-alkenyl derivs on acute toxicity in fish is available, a test with the main constituent C18 ASA is assessed.
In a limited test performed in accordance with OECD 203, no mortalities have been among 20 freshwater fishesLeuciscus idusexposed for 96 hours to the nominal concentration 10 mg/L of C18 ASA. Consequently, the LC50 and NOEL after 96 were determined to be >10 mg/L.
Since the tested substance C18 ASA is a main constituent of 2,5-Furandione, dihydro-, mono-C15-20-alkenyl derivs, the same outcome of the tests would be expected for 2,5-Furandione, dihydro-, mono-C15-20-alkenyl derivs .
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