Registration Dossier
Registration Dossier
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EC number: 246-910-3 | CAS number: 25376-45-8
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
In the key study, carried out by Bruns (2001), and according to OECD Guideline 211, a 21-day NOEC of 0.282mg/L was determined.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 0.282 mg/L
Additional information
Available information on Daphnia long-term study
Three long-term toxicity to Daphnia studies are available. Among them, two studies, reliabilty (2) were flagged as supporting and one study, reliability (1) was flagged as key study.
Data on Daphnia long-term toxicity (key study)
In 21 -day toxicty to reproduction study, two NOEC were determined:
NOEC-21d=0.282 mg/L (based on reproduction, measured concentrations of 80/20TDA)
NOEC-21d=>0.963 mg/L (based on mortality, measured concentrations of 80/20TDA)
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