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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

One experimental key study per OECD and EU methods and in accordance with GLP is available. 

Key value for chemical safety assessment

EC50 for microorganisms:
1 000 mg/L

Additional information

Substance was tested at concentrations of 10, 31.6, 100, 316 and 1000 ppm (1000 mg/L). A maximum of 7.2% inhibition of the respiration rate was observed in this test for the test substance at concentrations of up to 1000 ppm (1000 mg/L).There was in effect,

no inhibition apparent in respiration rates of concentrations up to 1000 ppm and, therefore, it can be concluded that the 3 hr. EC50 is > 1000 ppm (1000 mg/L).