Registration Dossier
Registration Dossier
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EC number: 424-820-7 | CAS number: -
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Study conducted in accordance with OECD 211
21 days
LL50 = 0.22 mg/L (mortality)
NOEC = 0.14 mg/L (mortality)
LOEC = 0.35 mg/L (mortality)
NOEC = 0.14 mg/L (growth)
NOEC = 0.14 mg/L (reproduction)
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 0.14 mg/L
Additional information
The study was conducted on Daphnia Magna in accordance to OECD 211 and was done to GLP standard. The most sensitive end point was adult survival, with mortality occuring during the initial four days of exposure at 0.35 mg/l. After 14 and 21 days of exposure, the LL50 value was 0.22 mg/L. NOEC for mortality, growth and reproduction were all 0.14 mg/L respectively.
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