Registration Dossier
Registration Dossier
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EC number: 269-927-8 | CAS number: 68391-08-2
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Both Key studies shows that there is no toxic effects up to the water solubility.
Key value for chemical safety assessment
Additional information
A static limit test (FAZ84111) was conducted with a saturated solution. The test vessel was coated with the test item for 14 days before the test started. Duration of the test was 96 hours. Thirty test organisms were exposed to the saturated solution and the control. For the preparation of the saturated solution a suspension with a nominal loading of 100 mg/L was shaken for 96 hours and centrifuged. The clear supernatant was used for the test.
All effect levels are based on the initially measured concentration of the test item (0.18 mg/L). At the end of the test the concentration of the test item was 0.0063 mg/L. Sorption to the glass of the test vessels is unlikely as the walls were already pre-coated for 14 days before the test started.
The 96-hour NOEC and LC0 was 0.18 mg/L. The 96-hour LC50 and LC100 was > 0.18 mg/L.
A static limit test (FAZ84112) was conducted with the water accomodated fraction. The test vessel was coated with the test item for 14 days before the test started. Duration of the test was 96 hours. Thirty test organisms were exposed to the water accomodated fraction and the control. For the preparation of the water accomodated fraction, a suspension with a nominal loading of 100 mg/L was shaken for 96 hours. After phase separation, the clear liquid phase was used for the test.
All effect levels are based on the initially measured concentration of the test item (0.14 mg/L). At the end of the test the concentration of the test item was below the detection limit of 0.009 mg/L. Sorption to the glass of the test vessels is unlikely as the walls were already pre-coated for 14 days before the test started.
The 96-hour NOEC and LC0 was 0.14 mg/L. The 96-hour LC50 and LC100 was > 0.14 mg/L.
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