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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

3 hour NOEC =  1000 mg/L, EC50 > 1000 mg/L, OECD 209, EU Method C.11, Daniel (2012).

Key value for chemical safety assessment

EC10 or NOEC for microorganisms:
1 000 mg/L

Additional information

The key study (Daniel, 2012) was performed under GLP conditions and in accordance with standardised guidelines. The study was assigned a reliability score of 1 in accordance with the principles for assessing data quality as defined by Klimisch (1997). Under the conditions of the test <10 % inhibition was observed at all concentrations, this was considered to be within the expected experimental variability of the test and was considered not to be an effect of exposure to the test material. Since no inhibition was observed up to the maximum concentration of 1000 mg/L, the NOEC and EC50 were determined to be 1000 mg/L and > 1000 mg/L, respectively.