Registration Dossier
Registration Dossier
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EC number: 227-231-1 | CAS number: 5726-19-2
Adsorption / desorption
Administrative data
Link to relevant study record(s)
- Endpoint:
- adsorption / desorption: screening
- Remarks:
- other: estimated by calculation
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
- Principles of method if other than guideline:
- Calculation by EPI-Suite, EPA (USA) v4.1 / KOCWIN v2.00
- Type:
- Koc
- Value:
- 103
- Remarks on result:
- other: (KOCWIM v2.00, MCI method, no data on temperature and organic carbon is provided)
- Type:
- log Koc
- Value:
- 2.013
- Remarks on result:
- other: (KOWMIN v2.00, MCI method, no data on temperature and organic carbon is provided)
- Validity criteria fulfilled:
- not applicable
- Conclusions:
- The estimated soil adsorption coefficient is (KOCWIN v2.00, MCI method): Koc: 103 L/kg and Log Koc: 2.013
- Executive summary:
The substance estimated soil adsorption coefficient is (KOCWIN v2.00, MCI method): Koc: 103 L/kg and Log Koc: 2.013.
- Endpoint:
- adsorption / desorption: screening
- Data waiving:
- other justification
- Justification for data waiving:
- the study does not need to be conducted because the substance has a low octanol water partition coefficient and the adsorption potential of this substance is related to this parameter
- Justification for type of information:
- JUSTIFICATION FOR DATA WAIVING
In accordance with Column 2 of REACH Annex VIII, the study does not need to be conducted since the substance is expected to have a low potential for adsorption (log pow <3).
Referenceopen allclose all
Soil adsorption coefficient (KOCWIN v2.00, MCI method):
Koc: 103 L/kg
Log Koc: 2.013
Description of key information
Data waiving (Study scientifically not necessary): In accordance with Column 2 of REACH Annex VIII, the study does not need to be conducted since the substance is expected to have a low potential for adsorption (log pow <3).
Key value for chemical safety assessment
Additional information
Data waiving (other justification): In accordance with Column 2 of REACH Annex VIII, the study does not need to be conducted since the substance is expected to have a low potential for adsorption (log pow <3).
Supporting study: The substance estimated soil adsorption coefficient is (KOCWIN v2.00, MCI method): Koc: 103 L/kg and Log Koc: 2.013.
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