Registration Dossier
Registration Dossier
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EC number: 202-796-7 | CAS number: 99-87-6
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
log Koc = 3.05 (KOCWIN v2.0, MCI method)
log Koc = 4.17 (KOCWIN v2.0, log Kow method)
log Koc = 3.61 (arithmetic mean, KOCWIN v2.0)
Key value for chemical safety assessment
- Koc at 20 °C:
- 4 074
Additional information
The log Koc was calculated by the KOCWIN v2.00 model in EPISuite v4.11, using both the Molecular Connectivity Index (MCI) method and the log Kow based method.
The molecular weight and log Kow of the substance fell within the applicability domain of the models and contained no fragments, which were not represented in the model training set. The estimated log Koc values are 4.17 (Koc = 14791 L/kg, MCI estimate) and 3.05 (Koc = 1122 L/kg, log Kow estimate), resulting in an arithmetic mean log Koc of 3.61 (Koc = 4074 L/kg). This result indicates that the substance has a potential for sorption to sediment and soil.
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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