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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to microorganisms as determined with a GLP study following ISO standards similar to OECD 209 give a 3-hours EC50 > 10,000 mg/L.

Key value for chemical safety assessment

EC50 for microorganisms:
10 000 mg/L

Additional information

Key value should read as > 10000 mg/L as no effect was observed up to the highest test concentration.

Although the study gives in parts no sufficient details it appears to be reliable and gives no EC50 up to the highest test concentration of > 10,000 mg/L.