Registration Dossier
Registration Dossier
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EC number: 943-080-0 | CAS number: -
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
LC50 96h (freshwater static study according to OECD TG 203): >100 mg/L
NOEC 96h (freshwater static study according to OECD TG 203): >100 mg/L
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 100 mg/L
Additional information
All validity criteria were met.
The toxicity againstDanio reriowas tested using a static test design at the concentration containing 100 mg/L. The concentration showed no mortality. No fish died in the control.
Due to the low solubility of the test item, the measured DOC concentrations in the treatment and in the control were in a similar range.
Due to the marginal difference of the DOC concentration in the treatment and the control, no test item concentration was calculated based on the organic carbon content of the test item and measured DOC concentrations.
Therefore, the determination of the results was based on the nominal concentrations.
This is in agreement with the OECD guidance document no. 23, where is stated: “For tests with chemicals that cannot be quantified by analytical methods, the effect concentration can be expressed based on the nominal concentrations (loading rates).”
No observations were made which might cause doubts concerning the validity of the study outcome.
The result of the test is considered valid.
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