Registration Dossier
Registration Dossier
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EC number: 231-494-8 | CAS number: 7585-41-3
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
- Endpoint:
- biodegradation in water: screening test, other
- Type of information:
- read-across based on grouping of substances (category approach)
- Adequacy of study:
- key study
- Justification for type of information:
- REPORTING FORMAT FOR THE CATEGORY APPROACH
Please see the category read-across justification in the category object. - Reason / purpose for cross-reference:
- read-across source
- Reason / purpose for cross-reference:
- read-across source
- Reason / purpose for cross-reference:
- read-across source
- Key result
- Parameter:
- other: % degradation
- Value:
- < 20
- Remarks on result:
- other: based on available data within a category approach.
Reference
Description of key information
Poorly biodegradable.
Key value for chemical safety assessment
Additional information
The biodegradability of the substance is assessed based on a category approach. The category members are composed of an analogue organic part that is laked with different metals. Due to the characteristics of the bonding a disintegration of the molecule at environmentally relevant pH is not expected. Biodegradability data are available for different members of the category. In all studies no significant biodegradation was observed (i.e. <20%). Based on this information the substance is assessed to be poorly biodegradable.
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