Registration Dossier
Registration Dossier
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EC number: 223-861-6 | CAS number: 4098-71-9
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
- Endpoint:
- toxicity to soil macroorganisms except arthropods: long-term
- Data waiving:
- exposure considerations
- Justification for data waiving:
- the study does not need to be conducted because direct and indirect exposure of the soil compartment is unlikely
- other:
Reference
Description of key information
According to Annex X. 9.4, column 2 of the REACH regulation no data on terrestrial organisms are needed, if direct or indirect exposure of the soil
compartment is unlikely. There is no indication that there is a relevant route of exposure with respect to soil.
Key value for chemical safety assessment
Additional information
Due to the lack of ecotoxicological data for terrestrial organisms an estimation of the PNEC for soil was performed using the equilibrium partitioning method (EPM) as recommended in the Guidance on information requirements and chemical safety assessment Chapter R.10 (ECHA, 2008).
On this basis the chemical safety assessment demonstrates that direct and indirect exposure is prevented and all exposure levels estimated for the terrestrial compartment do not exceed the appropriate PNEC values , the resulting RCR values are all below 0.01 providing a high margin of safety for a potential underestimation of risk.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
