Registration Dossier
Registration Dossier
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EC number: 203-149-1 | CAS number: 103-83-3
Biodegradation in water and sediment: simulation tests
Administrative data
Link to relevant study record(s)
- Endpoint:
- biodegradation in water: simulation testing on ultimate degradation in surface water
- Data waiving:
- other justification
- Justification for data waiving:
- other:
- Transformation products:
- not specified
- Remarks:
- Please refer to waiver
- Endpoint:
- biodegradation in water: sediment simulation testing
- Data waiving:
- other justification
- Justification for data waiving:
- the study does not need to be conducted because direct and indirect exposure of sediment is unlikely
- other:
- Transformation products:
- not specified
- Remarks:
- Please refer to waiver
Referenceopen allclose all
Description of key information
Waiving of study:
In accordance with column 2 of REACH Regulation 1907/2006/EC Annex IX section 9.2.1.2 and 9.2.1.4, the studies “Biodegradation in water and sediment: simulation test” do not need to be conducted as the test substance is inherently biodegradable. In addition a direct or indirect exposure of the water and sediment compartment is not expected to a high extent. The substance has a low log Kow of 1.98, a low BCF (6.2-22) and a low calculated log Koc of 2.46 and is thus regarded as neither persistent nor bioaccumulative.
Key value for chemical safety assessment
Additional information
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