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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to soil macroorganism Eisenia fetida (worm) by tert-butyl-4-methoxyphenol for 48 hr was estimated as LC50 corresponding to 246.9078 mg/kg soil dw on the basis of mortality. Thus, tert-butyl-4-methoxyphenol can be assumed to be non toxic to soil macro-organisms.

Key value for chemical safety assessment

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

Additional information