Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

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.