Registration Dossier
Registration Dossier
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EC number: 214-022-5 | CAS number: 1073-05-8
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:
- 2018
- 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)
- Version / remarks:
- Coeffcient(n-0ctanol/water):Shake Flask Method. adopted on 27th July 1995
- Deviations:
- not specified
- GLP compliance:
- not specified
- Type of method:
- other: Shake Flask Method
- Partition coefficient type:
- octanol-water
- Analytical method:
- gas chromatography
- Key result
- Type:
- log Pow
- Partition coefficient:
- ca. 0.06
- Temp.:
- 20 °C
- pH:
- > 2 - < 2.3
- Details on results:
- pH of test water was 6.5, and a Pow value is calculated from the data of each run. Altogether six values are obtained since the test conditions are: three duplicate runs with different solvent ratios, and possibly also different quantities of test substance. The six log POW values should fall within a range of ± 0.3 units. A POW value is calculated from the data of each run. Altogether six values are obtained since the test conditions are: three duplicate runs with different solvent ratios, and possibly also different quantities of test substance. pH of six aqueous solution was test to be 2.28, 2.29, 2.17, 2.14, 2.02, 2.05.
Partition coefficient (n-0ctanol/water) was calculated to be 0.06. - Conclusions:
- Partition coefficient (n-0ctanol/water) was calculated to be 0.06.
Reference
Description of key information
Test was carried out according to the "Shake Flask method"in OECD Guidelines for the Testing of Chemicals, Method No. 107 Partition Coeffcient(n-0ctanol/water):Shake Flask Method. adopted on 27th July 1995.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.06
- at the temperature of:
- 20 °C
Additional information
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