Registration Dossier
Registration Dossier
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EC number: 701-092-1 | CAS number: 1175006-92-4
Endpoint summary
Administrative data
Description of key information
Additional information
The following results from short-term aqautic toxicity studies are available (results given corrected for water content of the test item):
| Species | Method | L(E)C50 in mg/L |
| Fish | OECD 203 | >100 mg/L |
| Daphnia | OECD 202 | >100 mg/L |
| Algae (growth) | OECD 201 | >100 mg/L |
The algal growth inhibition study is the only study available which is a multigeneration study and thus also can be considered as a long-term study. A NOEC for growth of 46 mg/L was being determined (result given corrected for water content of the test item).
The inhibitory effect of the the test item Mexoryl SBO on the respiration rate of aerobic waste water microorganisms of activated sludge was investigated in a 3 -hour respiration inhibition test according to the OECD TG 209. The 3-hour NOEC (EC10) of test substance to activates sludge microorganisms was at least 1839 mg/L, equivalent to 1000 mg/L without water content.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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