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EC number: 205-117-2 | CAS number: 133-66-4
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.
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