Registration Dossier
Registration Dossier
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EC number: 266-411-4 | CAS number: 66576-71-4
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:
- April 20 to 22 1998
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
- Analytical method:
- high-performance liquid chromatography
- Key result
- Type:
- log Pow
- Partition coefficient:
- 3.3
- Temp.:
- 35 °C
- Remarks on result:
- other: no pH data
- Details on results:
- 35°C (temperature of the column), but the value obtained above can be considered to represent the value at an unspecified, probably ambient temperature since no mention is made in the guidelines of the temperature at which the tabulated reference substances log Pow values were determined. Partition coefficients of the test and reference substances are assumed to vary with temperature in the same way.
- Conclusions:
- The partition coefficient n-octanol/water of Isopropyl Methyl-2-Butyrate is: log Pow = 3.3 @ 35°C.
Reference
Description of key information
The partition coefficient n-octanol/water of Isopropyl Methyl-2-Butyrate is: log Pow = 3.3.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 3.3
- at the temperature of:
- 35 °C
Additional information
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