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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

NOEC, respiration of activated sludge at 100mg/L, highest conc. tested (Hund 1988).

Key value for chemical safety assessment

EC10 or NOEC for microorganisms:
100 mg/L

Additional information

Data availability

There is a valid study available for i-BMA.


A range finding study has been performed for a biodegradation study in which no inhibition of the respiration of activated sludge has been observed with test material concentrations up to 100 mg/L (Hund 1988).