Registration Dossier
Registration Dossier
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EC number: 422-600-5 | CAS number: 73936-91-1
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Guideline study obtained through inquiry process; SNIF file obtained from ECHA.
Data source
Reference
- Reference Type:
- other: SNIF
- Title:
- Unnamed
- Year:
- 1 997
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient)
- Deviations:
- not specified
- GLP compliance:
- yes
- Type of method:
- other: The log Pow was calculated by MedChem CLOGP 2.12
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Body responsible for the test
- IUPAC Name:
- Body responsible for the test
- Test material form:
- not specified
Constituent 1
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- 10.605
- Temp.:
- 20 °C
- Remarks on result:
- other: The pH value at which the partition coefficient (at 20 °C) was determined cannot be provided because the SNIF file (provided by ECHA) doesn't contain this information.
Applicant's summary and conclusion
- Conclusions:
- logPow = 10.605 (at 20°C)
- Executive summary:
The partition coefficient (n-octanol/water) of the test substance was determined to be 10.605 at 20 °C by estimation in a GLP study according to EU Method A.8 (as logPow of the substance is outside the range for reliable experimental determination of Log Pow by either the Shake Flask or HPLC method).
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