Registration Dossier
Registration Dossier
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EC number: 203-784-4 | CAS number: 110-62-3
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:
- Study initiation date: 13 October 2009 Study completion date: 14 July 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient)
- GLP compliance:
- yes
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
- Key result
- Type:
- Pow
- Partition coefficient:
- 32
- Temp.:
- 25 °C
- Remarks on result:
- other: pH value not specified - substance not ionisable, pH not relevant for result
- Type:
- log Pow
- Partition coefficient:
- 1.5
- Temp.:
- 25 °C
- Remarks on result:
- other: pH value not specified - substance not ionisable, pH not relevant for result
- Conclusions:
- Partition coefficient n-octanol / water (OECD 117): Pow = 32; log Pow = 1.5 (25 °C)
- Executive summary:
The partition coefficient n-octanoll water (Pow) of the test item was determined according to OECD
guideline no. 117 [adopted on 13 April 2004] and EU test method A.8 [Directive 92/69/EEC, Official
Journal L 383 A 1992] with the HPLC method.
The test item consists of different components with different log Pow-values:
Partition coefficient n-octanol / water (POW): POW= 32 log POW= 1.5
The test(s) used to generate this report was(were) carried out in compliance with the principles of Good Laboratory Practice (GLP) in accordance with the currently valid German Chemical Substance Act (Chemikaliengesetz – ChemG), the underlying Commission Directive 2004/10/EC of 11 February 2004 and the relevant OECD decision of the council on 26 November 1997 and that the results fully reflect those found in the study.
Reference
Description of key information
Partition coefficient n-octanol / water (OECD 117): Pow = 32; log Pow = 1.5 (25 °C)
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 1.5
- at the temperature of:
- 25 °C
Additional information
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