Registration Dossier
Registration Dossier
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EC number: 446-420-1 | CAS number: 474044-10-5
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Under the conditions of the key study (OECD 203 guideline method conducted according to GLP) the 96 hour NOELR is 100 mg/l.
Key value for chemical safety assessment
Additional information
Key value for chemical safety assessment
LC50 for freshwater fish 100 mg/l
The key study (Migchielsen, 2004) was conducted according to the OECD 203 guideline under conditions of GLP. The study was performed on Cyprinus carpio in freshwater media for an exposure period of 96 hours. The study was performed as a limit test using a loading rate of 100 mg/l. Mortality was measured a 3¼, 24, 48, 72 and 96 hours, fish length and weight was measured at the start and end of the exposure period.
Under the conditions of the test the 96-hour NOELR was determined to be 100 mg/l and the 96-hour LC50 was determined to be >100mg/l.
The study was awarded the reliability score of 1 based upon the criteria of Klimisch et al (1997).
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