Registration Dossier
Registration Dossier
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EC number: 240-759-7 | CAS number: 16712-64-4
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
The log Po/w was determined by the OECD 117 HPLC method.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 2.1
Additional information
The test substance was dissolved in methanol and diluted with a mixture of methanol : water (50:50; v/v). Thus, it is assumed that the test substance is in its dissociated form. The measured log Po/w is 2.1 and represents the value relevant under environmental conditions.
In a further test the test substance was dissolved in a mixture of 0.1 % phosphoric acid aqueous solution and acetonitrile (60:40). Thus it can be assumed that the test substance was in the free acidic form in the test solution. The determined log Po/w was approx. 0.41
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