Registration Dossier
Registration Dossier
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EC number: 944-415-3 | CAS number: -
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- 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:
- yes
- Remarks:
- The shake flask method is impossible to use with surface-active materials (for these substances, a POW can be calculated based on the ratio from individual solubilities in water and n-octanol).
- GLP compliance:
- no
- Type of method:
- slow-stirring method
- Partition coefficient type:
- octanol-water
- Type:
- log Pow
- Partition coefficient:
- ca. -1.288
- Temp.:
- 30 °C
- Remarks on result:
- other: no details on pH
- Conclusions:
- The substance was tested for partition coefficient n-octanol/water following OECD 107, modified for surface active substances. Under the experimental conditions the logKow was calculated to be -1.28 at 30°C.
- Executive summary:
The substance was tested for partition coefficient n-octanol/water following OECD 107, modified for surface active substances. Under the experimental conditions the logKow was calculated to be -1.28 at 30°C.
Reference
Description of key information
log Kow -1.28 at 30°C (as the ratio of individual solubilities)
Key value for chemical safety assessment
Additional information
The substance was tested for partition coefficient n-octanol/water following OECD 107, modified for surface active substances. Under the experimental conditions the logKow was calculated to be -1.28 at 30°C (as the ratio of individual solubilities).
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