Registration Dossier
Registration Dossier
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EC number: 700-637-0 | CAS number: 902272-78-0
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
LC50 (96h) > 100 mg/l (nominal)
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 100 mg/L
Additional information
Τhe toxic potential of the substance to fish after the short-term exposure to the substance was evaluated considering data on Similar Substance 02. Justification for Read Across is given in Section 13 of IUCLID.
The potential of the substance to cause acute toxic effects in Cyprinus carpio during an exposure period of 96 hours was evaluated following the OECD Guideline 203, EU method C.1 and ISO 7346 -1. Seven fish per group were exposed to an untreated control and a limit concentration of 100 mg/l for a period of 96 hours, under static conditions. Measurement of test parameters such as pH, temperature and dissolved oxygen were measured at the start and at the end of the test. Measurement of the test concentrations showed that the actual concentrations were at the level of nominal through the entire test period (97-99 %). Therefore, the effect parameters were expressed in terms of analytically confirmed nominal concentrations.
No mortality was observed in the study in the control and the limit test group.
LC50 (96h) > 100 mg/l (nominal)
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