Registration Dossier
Registration Dossier
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EC number: 233-439-3 | CAS number: 10169-02-5
Toxicity to aquatic plants other than algae
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
- EC50 for freshwater plants:
- 256 mg/L
- EC10 or NOEC for freshwater plants:
- 25.6 mg/L
Additional information
Growth rate inhibition (ErC50) and yield inhibition (EyC50) for the endpoint frond numbers was estimated to be 256 – 2560 mg/l nominal concentration.
Growth rate (NOErC) and yield (NOEyC) for the endpoint frond numbers were 25.6 mg/l nominal concentration, as determined by Dunnett's test.
Growth rate inhibition (ErC50)for the endpoint dry weight was estimated to be 256 – 2560 mg/l nominal concentration
Yield inhibition (EyC50) was estimated to be 25.6 – 256 mg/l nominal concentration.
Growth rate (NOErC) and yield (NOEyC) for the endpoint dry weight were < 25.6 mg/l nominal concentration, as determined by Dunnett's test.
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