Registration Dossier
Registration Dossier
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EC number: 611-915-5 | CAS number: 59941-98-9
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:
- 13 March - 27 August 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient - HPLC Method)
- Version / remarks:
- March 1, 2016
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: EU Method A.24 Partition Coefficient (n-octanol/water), High Performance Liquid Chromatography (HPLC)
- Version / remarks:
- March 1, 2016
Equivalent to OECD 117 - Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Version / remarks:
- July 27, 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Version / remarks:
- April 13, 2004
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7550 (Partition Coefficient, n-octanol / H2O, Shake Flask Method)
- Version / remarks:
- August 1996
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- flask method
- Partition coefficient type:
- octanol-water
- Analytical method:
- liquid chromatography
- Type:
- log Pow
- Partition coefficient:
- 1.2
- Temp.:
- 20.3 °C
- pH:
- 4
- Type:
- log Pow
- Partition coefficient:
- 1
- Temp.:
- 20.3 °C
- pH:
- 7
- Conclusions:
- The shake flask method at pH 4 and pH 7 was applied for the determination of the partition coefficient (Pow) of V123109.
The Pow value of the test item at 20°C and pH 4 was 1.5 x 10^1 and at pH 7 it was 1.0 x 10^1, corresponding to log Pow values of 1.2 and 1.0 at pH 4 and pH 7, respectively.
Reference
Description of key information
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 1
- at the temperature of:
- 20.3 °C
Additional information
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