Registration Dossier
Registration Dossier
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EC number: 282-104-8 | CAS number: 84100-23-2
Endpoint summary
Administrative data
Description of key information
Adsorption:
The calculated log Koc of the test substance was 3.96 using the Kow method (QSAR, KOCWIN v.2.00). Thus, adsorption to the solid phase is expected.
Additional information
Adsorption:
The soil adsorption coefficient (Koc) was calculated using EPI Suite KOCWIN program. Using the molecular connectivity index (MCI) method the Koc was calculated to be 824 L/kg (log Koc: 2.92). Using the Kow method the Koc was calculated to be 9058 L/kg (log Koc: 3.96). Because the Kow method is based on an experimental determined log Kow value of 5.6, this value is considered to be more accurate and is therefore chosen as key value. The Kow method showed a log Koc >3. Thus, adsorption to the solid soil phase is expected.
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