Registration Dossier
Registration Dossier
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EC number: 209-691-5 | CAS number: 590-86-3
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Study initiation date: 29 July 2009 Study completion date: 27. January 2010
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2009
Materials and methods
Test guidelineopen allclose all
- 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
Test material
- Reference substance name:
- Isovaleraldehyde
- EC Number:
- 209-691-5
- EC Name:
- Isovaleraldehyde
- Cas Number:
- 590-86-3
- Molecular formula:
- C5H10O
- IUPAC Name:
- 3-methylbutanal
Constituent 1
Results and discussion
Partition coefficientopen allclose all
- Type:
- Pow
- Partition coefficient:
- 31.5
- Temp.:
- 25 °C
- pH:
- 7
- Type:
- log Pow
- Partition coefficient:
- 1.5
- Temp.:
- 25 °C
- pH:
- 7
Applicant's summary and conclusion
- Conclusions:
- Partition coefficient n-octanol / water (Pow): Pow = 31.5 / log Pow = 1.5
- Executive summary:
The partition coefficient n-octanol / 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.
Partition coefficient n-octanol / water (Pow): Pow = 31.5 / log Pow = 1.5
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