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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Additional information

Data on the toxicity of a close structural analogue (CAS 16090 -02 -1) to soil macroorganisms are available. These data substantiate that the LC50 values on the tested organisms were higher than 1000 mg/kg dry weight of soil nominal.

Furthermore, the acute aquatic toxicity assessment covering all trophic levels and a long term study on daphnids reveal neither a need to classify the substances of the category as dangerous for the environment, nor are they PBT or vPvB substances. Based on these data it is concluded that the risk to terrestrial organisms is expected to be low.

Therefore, toxicity studies on soil microorganisms are not provided.