Registration Dossier
Registration Dossier
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EC number: 230-303-5 | CAS number: 7023-61-2
Sediment toxicity
Administrative data
Link to relevant study record(s)
- Endpoint:
- sediment toxicity: long-term
- Type of information:
- read-across based on grouping of substances (category approach)
- Adequacy of study:
- key study
- Justification for type of information:
- Please see the category read-across justification in the category object.
- Key result
- Duration:
- 28 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 1 000 mg/kg sediment dw
- Remarks on result:
- other: based on data available for the category
Reference
Description of key information
With high probability not toxic to sediment.
Key value for chemical safety assessment
Additional information
The toxicity to sediment is assessed based on a category approach. The category members are composed of a structurally analogue organic part but different metals that are laked with the organic structure. At environmentally relevant pH values disintegration of the molucule and a release of the metal component is not expected. Therefore an influence of the laked metal part is not expected. Sediment toxicity data are available for one member of the category. The 28-d NOEC is 1000 mg/kg dw.
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.
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