Registration Dossier
Registration Dossier
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EC number: 254-959-7 | CAS number: 40530-60-7
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:
- 05/12/2014 to 05/16/2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient - Shake Flask Method)
- GLP compliance:
- no
- Type of method:
- flask method
- Partition coefficient type:
- octanol-water
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 20131219 - Analytical method:
- other: using UV- Perkin Elmer Lambda 25 equipment
- Key result
- Type:
- log Pow
- Partition coefficient:
- 6.39
- Temp.:
- 20 °C
- Remarks on result:
- other: pH not available
- Details on results:
- Calculation of the partition coefficient log Pow from the individual solubility in waer and n-octanol:
By means of the flask method, the saturation concentration of the test item in n-octanol was determined to: 548 mg/l.
By means of the flask method, the saturation concentration of the test item in water was determined to: 0.224 μg/l - Conclusions:
- The partition coefficient n-octanol/water (log Pow) of FAT 93503/B at 20 °C was determined to be 6.39.
- Executive summary:
The n-octanol /water partition coefficient of FAT 93503/B was determined in a study conducted according to OECD Guideline 107 and EU A.8 method. The determination was achieved by using the Shake Flask Method. Based on the findings of the study, the partition coefficient n-octanol/water (log Pow) of the test item at 20 °C was determined to be 6.39.
Reference
Description of key information
The n-octanol /water partition coefficient of FAT 93503/B was determined in a study conducted according to OECD Guideline 107 and EU A.8 method. The determination was achieved by using the Shake Flask Method. Based on the findings of the study, the partition coefficient n-octanol/water (log Pow) of the test item at 20 °C was determined to be 6.39.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 6.39
- at the temperature of:
- 20 °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.
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