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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Based on the relevant tonnage band no study on terrestrial toxicity needs to be conducted. However, a GLP study following OECD 207 on toxicity to soil macroorganisms is available and was reported to include all available data. The 14d-LC50 of zinc, 5,5'-azobis-2,4,6(1H,3H,5H)-pyrimidinetrione complexes and melamine to earthworm (Eisenia foetida) was higher than the test concentration of 1000 mg/kg dry soil. No toxic effects were determined.

Key value for chemical safety assessment

Short-term EC50 or LC50 for soil macroorganisms:
1 000 mg/kg soil dw

Additional information

"Should read: >1000 mg/kg dry soil"