Registration Dossier
Registration Dossier
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EC number: 233-912-4 | CAS number: 10431-98-8
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Version / remarks:
- 1995
- GLP compliance:
- no
- Type of method:
- flask method
- Partition coefficient type:
- octanol-water
- Specific details on test material used for the study:
- Purity: 99+%
- Analytical method:
- gas chromatography
- Key result
- Type:
- log Pow
- Partition coefficient:
- 0.198
- Temp.:
- 24 °C
- pH:
- 7
- Conclusions:
- The test item has an average log Pow of 0.198 at 24 °C.
- Executive summary:
The test item has an average log Pow of 0.198 at 24 °C.
Reference
The partition coefficient was calculated from analyte concentration analysis by gas chromatography.
% ETOX in n-octanol |
% ETOX in water (Mass balance) |
Pow |
log Pow |
0.615 |
0.385 |
1.597402597 |
0.203414 |
0.634 |
0.366 |
1.732240437 |
0.238608 |
0.686 |
0.314 |
2.184713376 |
0.339394 |
0.545 |
0.455 |
1.197802198 |
0.078385 |
0.617 |
0.383 |
1.610966057 |
0.207086 |
0.570 |
0.430 |
1.325581395 |
0.122406 |
|
|
Average log Pow: |
0.198216 |
Description of key information
The test item has an average log Pow of 0.198 at 24 °C.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.198
- at the temperature of:
- 24 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
