Registration Dossier
Registration Dossier
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EC number: 204-100-7 | CAS number: 115-69-5
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:
- May - September 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- shake-flask method to: flask method
- Partition coefficient type:
- octanol-water
- Type:
- Pow
- Partition coefficient:
- 0.05
- Temp.:
- 22.3 °C
- pH:
- >= 10.9 - <= 11.1
- Remarks on result:
- other: This is the value measured for the neat product.
- Type:
- log Pow
- Partition coefficient:
- -1.31
- Temp.:
- 22.3 °C
- pH:
- >= 10.9 - <= 11.1
- Remarks on result:
- other: This is the value measured for the neat product.
- Type:
- Pow
- Partition coefficient:
- 5.5
- Temp.:
- 22.3 °C
- pH:
- 7
- Remarks on result:
- other: Calculated value, considering the pKa of AMPD to be 8.95.
- Type:
- log Pow
- Partition coefficient:
- -3.3
- Temp.:
- 22.3 °C
- pH:
- 7
- Remarks on result:
- other: Calculated value, considering the pKa of AMPD to be 8.95.
Reference
Description of key information
log Kow = -1.31 at 22 °C; Corrected logKow at pH 7 = -3.3.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- -1.31
- at the temperature of:
- 22 °C
Additional information
Shake flask method, OECD 107 under GLP, supported by an older non-GLP study.
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