Registration Dossier

Ecotoxicological information

Long-term toxicity to aquatic invertebrates

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

NOEC 21d Daphnia = 6.59 mg/l

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater invertebrates:
6.59 mg/L

Additional information

A Daphnia magna reproductive study is available on CAS 16470-24-9. The test substance chronic toxicity was evaluated according to the OECD guideline 211; the nominal concentrations used were 10, 31.6, 100, 316 and 1000 mg/l. The NOEC was reported at 6.59 mg/l as geometric mean because the difference between nominal and measured values is often greater than ± 20 % (Bayer AG., 1992).