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Ecotoxicological information

Toxicity to microorganisms

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Link to relevant study record(s)

Description of key information

The toxicity to microorganisms endpoint is waived as the substance is qualified as readily biodegradable at an applied test concentration of 10 mg/L which is in the range of concentrations that can be expected in the influent of a sewage treatment plant. The test concentration of 10 mg/L can be used as a NOEC value.

Key value for chemical safety assessment

EC10 or NOEC for microorganisms:
10 mg/L

Additional information

Note: The test concentration in the biodegradation screening study is based on organic carbon. As the test concentration based on test material will be slightly higher, direct use of this data may be considered to be a conservative approach.

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