Registration Dossier
Registration Dossier
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EC number: 237-860-3 | CAS number: 14024-63-6
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 original chosen volume ratio of octanol to water was divided by three for a second test and multiplied by three for a third test. According to the guideline the dividing and multiplying factor should be two.
- GLP compliance:
- no
- Type of method:
- flask method
- Partition coefficient type:
- octanol-water
- Key result
- Type:
- log Pow
- Partition coefficient:
- 0.2
- Temp.:
- 22 °C
- pH:
- 7
- Conclusions:
- The average measured log Kow value for bis(pentane-2,4-dionato-O,O’) zinc as calculated from the test was 0.2.
- Executive summary:
The partition coefficient n-octanol/water (Kow) of bis(pentane-2,4-dionato-O,O’) zinc was determined using the shake flask method . The Kow test was performed according to OECD guideline 107 with one modification, the original chose volume ratio of octanol to water was divided by three and multiplied by three. The data on the partition coefficient can be used to predict the adsorption on soil and sediments and for establishing quantitative structure-activity relationships for a wide range of biological effects.
The average measured log Kow value for bis(pentane-2,4-dionato-O,O’) zinc as calculated from the test was 0.2.
Reference
Description of key information
The average measured log Kow value for bis(pentane-2,4-dionato-O,O’) zinc as calculated from the test was 0.2.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.2
- at the temperature of:
- 22 °C
Additional information
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