Registration Dossier
Registration Dossier
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EC number: 276-704-9 | CAS number: 72496-92-5
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc: 1E+010 L/kg (MCI method)
Log Koc: 11.137 (MCI method)
Koc : 1031 L/kg (Kow method)
Log Koc: 3.013 (Kow method)
Key value for chemical safety assessment
Additional information
Koc was calculated using EpiSuite 4.1., the suite of physical/chemical property and environmental fate estimation programs developed by the EPA’s Office of Pollution Prevention Toxics and Syracuse Research Corporation (SRC).
The tested substance is expected to be a substance with a low potential for adsorption, as confirmed by the partition coefficient log Kow of < 0.3.
Based on REACH regulation annex VIII column 2 (specific rules for adaptation from column 1) the study need not be conducted based on the physicochemical properties the substance can be expected to have a low potential for adsorption (e.g. the substance has a low octanol water partition coefficient).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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