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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

In the only available (and reliable) study, no effects on microorganisms were observed for nominal concentrations up to 10000 mg/l.

Key value for chemical safety assessment

EC50 for microorganisms:
10 000 mg/L
EC10 or NOEC for microorganisms:
10 000 mg/L

Additional information

The toxicity to microorganisms of the test study was investigated in a study according to DIN 38412, Part 27, using Pseudomonas putida. The test was carried out under GLP comparable conditions. The limit test concentration of 10000 mg test substance/l was directly weighted into the test vessels. Under static conditions, oxygen consumption (compared to control) was not inhibited after 30 minutes. Therefore, the EC10 of the test substance is considered to be > 10000 mg/l (nominal).