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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: - | CAS number: -
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
Due to the variable solubilities of the components in the test substance, measuring a single logPow was found to be difficult. In an estimation method, the lowest value was 3.7 due to one of the diamide components, and the highest was 4.5 due to another diamide component. An HPLC method utilizing 75/25 (v/v) methanol/water as the mobile phase produced separate eluted peaks for the various components. All of the peaks eluted at or after the peak for 2,4 -DDT standard. Therefore, the logPow is considered to be >=6.5 according to the HPLC method. This value will be used for all assessments, as necessary.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 6.5
- at the temperature of:
- 22.1 °C
Additional information
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
