Registration Dossier
Registration Dossier
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EC number: 214-011-5 | CAS number: 1072-62-4
Endpoint summary
Administrative data
Description of key information
Additional information
Adsorption/desorption:
The soil adsorption coefficient (Koc) was calculated using EPIsuite KOCWIN program. Using the molecular connectivity index (MCI) method the Koc was calculated to be 62 L/kg and log Koc to be 1.79 respectively. Using the Kow method the Koc was calculated to be 85.5 L/kg and Log Koc to be 1.93 respectively. The different calculation models show a good consistence. The calculated log Koc using the log Pow method was regarded as most reliable because this value was based on a measured log Pow of the substance. The Koc of 85.5 L/Kg was regarded as worst case assumption and therefore chosen as key value for chemical safety assessment (if required). Thus, adsorption to solid soil phase is not expected.
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