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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

The NOEC for earthworms was 1077 mg/L.

Key value for chemical safety assessment

Long-term EC10, LC10 or NOEC for soil macroorganisms:
1 077

Additional information

An earthworm contact test was carried out using NTO (Biotechnology Research Institute of NRC, Annual Report number 53363, 2011). Earthworms were exposed to concentrations of 1077 mg/L NTO solution in water for 48 hours, no mortality was observed. The NOEC was the maximum concentration tested, 1077 mg/L.