Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to microorganisms

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Administrative data

Link to relevant study record(s)

activated sludge respiration inhibition testing
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is found to be readily biodegradable and the applied test concentrations are in the range of concentrations that can be expected in the influent of a sewage treatment plant
Justification for type of information:
No inhibitory effects were obsered in the OECD301F study, where Oxema met the criteria as readily biodegradable failing the 10days window.

Description of key information

Oxema did not exert inhibiotry effects in a ready bioadegradation test and passes the criteria of readily biodegradable failing the 10 -day window, thus further studies on the toxicity to microorgansism do not need to be conducted.

Key value for chemical safety assessment

Additional information