Registration Dossier
Registration Dossier
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EC number: 629-661-9 | CAS number: 83834-59-7
Adsorption / desorption
Administrative data
Link to relevant study record(s)
- Endpoint:
- adsorption / desorption: screening
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a (Q)SAR model, with limited documentation / justification, but validity of model and reliability of prediction considered adequate based on a generally acknowledged source
- Principles of method if other than guideline:
- Koc estimate from Log Kow. QSAR calculation using accepted software (KOCWIN version 2.00, part of the most recent Estimation Programs Interface (EPI Suite). Copyright: U.S. EPA
- GLP compliance:
- not specified
- Type of method:
- other: calculation
- Key result
- Type:
- Koc
- Value:
- ca. 13 290 L/kg
- Type:
- log Koc
- Value:
- ca. 4.124 dimensionless
- Validity criteria fulfilled:
- yes
Reference
Description of key information
Adsorption/desorption screening: log Koc = ca. 4.124 based on log Kow (KOCWIN) and Koc = 13290 L/kg
Key value for chemical safety assessment
- Koc at 20 °C:
- 13 290
Additional information
To fulfil the endpoint adsorption/desorption screening, the Koc of Ethylhexyl Methoxycinnamate was predicted with a QSAR. For this QSAR calculation the accepted software KOCWIN (version 2.00, part of the most recent Estimation Programs Interface, EPI Suite) was used. This resulted in a predicted Koc value (based on log Kow) of ca. 13290 L/kg (log Koc ca. 4.124).
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