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Partition coefficient

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Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
Deviations:
no
GLP compliance:
not specified
Type of method:
flask method
Partition coefficient type:
octanol-water
Specific details on test material used for the study:
- Name of test material (as cited in study report): Aerophine 3418A Promoter, stripped
- IUPAC nomenclature - Sodium diisobutyldithiophosphinate
- Lot WEA102051
- Appearance - White powder with lumps
- CAS No. 13360-78-6
- Molecular Formula - C8H18PS2.Na
- Molecular Weight - 232 g/mole
- Purity > 99%
Analytical method:
other: XRF
Type:
log Pow
Partition coefficient:
-1.64
Temp.:
23 °C
Remarks on result:
other: pH values were not provided
Conclusions:
The Log Pow on the test substance is -1.64 ± 0.03 tested at 23°C.
Executive summary:

The Log Pow on the test substance is -1.64 ± 0.03 tested at 23°C. Result was determined using the shaker flask method. Concentrations of the test solutions were determined by XRF.

Description of key information

The Log Pow on the test substance is -1.64 ± 0.03 tested at 23°C.

Key value for chemical safety assessment

Log Kow (Log Pow):
-1.64
at the temperature of:
23 °C

Additional information

Result was determined using the shaker flask method. Concentrations of the test solutions were determined by XRF.