Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 9 December 2016 - 20 March 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- dated 14 January 2016
- Type of method:
- flask method
- Partition coefficient type:
- octanol-water
- Analytical method:
- mass spectrometry
- Key result
- Type:
- log Pow
- Partition coefficient:
- -0.1
- Temp.:
- 20 °C
- pH:
- 6.5
- Details on results:
- Average = - 0.1 (+/- 0.2)
We can then consider that there is no partition for this test item.
The results of Log (Pow) agree well with OECD 107 requirement (less than 0.3 units deviation between lowest and highest values of Log (Pow)). - Conclusions:
- Log (Pow) = - 0.01 ± 0.2 at 20°C and pH = 6.5.
We can then consider that there is no partition for this test item.
Reference
Description of key information
Under the experimental conditions of the test carried out according to OECD 107 guideline, log (Pow) of test item was estimated to be -0.1 (+/- 0.2) at 20°C and pH = 6.5.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- -0.1
- at the temperature of:
- 20 °C
Additional information
We can then consider that there is no partition for this test item
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.
