Registration Dossier
Registration Dossier
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EC number: 205-516-1 | CAS number: 141-97-9
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:
- 01-Dec-2009 until 08-Jan-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)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
- Specific details on test material used for the study:
- - Purity: 99.72%
- Batch: not mentioned - Analytical method:
- high-performance liquid chromatography
- Key result
- Type:
- log Pow
- Partition coefficient:
- 0.8
- Temp.:
- 20 °C
- Remarks on result:
- other: pH not measured
- Conclusions:
- The log Pow n-octanol/water was determined to be 0.8 at 20°C, using the HPLC method.
- Executive summary:
The measurement of the partition coefficient was performed in 2009 using the HPLC-method. The log Pow n-octanol/water was determined to be 0.8 at 20°C.
Reference
Log Pow of the test item:
Test Item |
1. Inj. trin min. |
2. Inj. trin min. |
Mean trin min. |
k |
Log k |
Log Pow |
EAA |
6.77 |
6.77 |
6.77 |
2.01 |
0.30 |
0.8 |
Description of key information
The log Pow was determined to be 0.8 at 20 °C, using the HPLC method.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.8
- at the temperature of:
- 20 °C
Additional information
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