Registration Dossier
Registration Dossier
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EC number: 271-676-4 | CAS number: 68603-84-9
Toxicity to soil microorganisms
Administrative data
Link to relevant study record(s)
- Endpoint:
- toxicity to soil microorganisms
- Data waiving:
- other justification
- Justification for data waiving:
- other:
Reference
Description of key information
No data available.
Key value for chemical safety assessment
Additional information
According to the REACH requirements,
"In the absence of toxicity data for soil organisms, the equilibrium partitioning method may be applied to assess the hazard to soil organisms. The choice of the appropriate tests depends on the outcome of the chemical safety assessment. In particular for substances that have a high potential to adsorb to soil or that are very persistent, the registrant shall consider long-term toxicity testing instead of short-term. These studies do not need to be conducted if direct and indirect exposure of the soil compartment is unlikely. " (Annex IX)
Carboxylic acids, C5 -9 has no potential for adsorption to soils, no significant potential for bioaccumulation and is readily biodegradable. The results of aquatic studies clearly demonstrate that the substance is not toxic, A QSAR result also indicates that no toxic effect on soil macroorganisms is to be expected. Therefore, the equilibrium partitioning method is used to assess the hazard potential to soil organisms.
The results of the chemical safety assessment indicates no need to investigate further the effects of the substance and/or relevant degradation products on sediment organisms
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.
