Registration Dossier
Registration Dossier
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EC number: 219-909-0 | CAS number: 2568-90-3
Long-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Exposure of fathead minnow larvae to the test item gave the following results based on the arithmetic means of the measured test concentrations:
Endpoint |
Concentration (mg/L) (95% Confidence Interval) |
|
Number Hatched |
LC10 |
>6.0 (Not determined)* |
LC20 |
>6.0 (Not determined)* |
|
LC50 |
>6.0 (Not determined)* |
|
No Observed Effect Concentration |
6.0 |
|
Lowest Observed Effect Concentration |
Not determined |
|
Post-hatch Survival |
LC10 |
>6.0 (Not determined)* |
LC20 |
>6.0 (Not determined)* |
|
LC50 |
>6.0 (Not determined)* |
|
No Observed Effect Concentration |
6.0 |
|
Lowest Observed Effect Concentration |
Not determined |
|
Body Length |
LC10 |
>6.0 (Not determined)* |
LC20 |
>6.0 (Not determined)* |
|
LC50 |
>6.0 (Not determined)* |
|
No Observed Effect Concentration |
2.1 |
|
Lowest Observed Effect Concentration |
3.4 |
|
Wet Weight |
LC10 |
3.4 (2.3-5.1) |
LC20 |
>6.0 (Not determined)* |
|
LC50 |
>6.0 (Not determined)* |
|
No Observed Effect Concentration |
2.1 |
|
Lowest Observed Effect Concentration |
3.4 |
|
*= Not possible to calculate 95% confidence limits for the data set.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 2.1 mg/L
Additional information
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