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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

Respiration inhibition test in activated sludge by FR-513 Tribrom-Neopentyl alcohol in a short-term respiration test

Key value for chemical safety assessment

EC50 for microorganisms:
400 mg/L

Additional information

The effect of FR-513 on the respiration of aerobic microorganisms (activated sludge) was tested. The results indicate that no decomposition activity of the activated sludge can be expected.