Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 201-207-0 | CAS number: 79-43-6
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
logKow: 0.92
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.92
Additional information
There are two data on the log Kow of DCA available. One is an experimentally derived value of 0.92 as referred to in the EPIwin tool box. The other value was calculated based on the structure by the EPIwin software and resulted in a log Kow of 0.52. For both values, no temperature values were provided. Nevertheless, this information is considered relevant and reliable since they were provided by an internationally accepted authority and has undergone a review process. Since both values are far below any trigger value for raising concern, it is considered that no refinement is needed for this data endpoint. A logKow of 0.92 will be used as worst case for the further assessment.
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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