Registration Dossier
Registration Dossier
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EC number: 203-404-7 | CAS number: 106-50-3
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Deviations:
- not specified
- GLP compliance:
- not specified
- Type of method:
- shake-flask method to: flask method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- p-phenylenediamine
- EC Number:
- 203-404-7
- EC Name:
- p-phenylenediamine
- Cas Number:
- 106-50-3
- Molecular formula:
- C6H8N2
- IUPAC Name:
- benzene-1,4-diamine
Constituent 1
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- -0.67
- Temp.:
- 23 °C
- pH:
- ca. 9.7
- Details on results:
- pH of saturated aqueous solution: 9.7 at 24 °C determined by separate measurement (internal company report 09-70708 dated 2009-11-16)
Applicant's summary and conclusion
- Conclusions:
- no bioaccumulation expected
- Executive summary:
- The partition coefficient of the substance determined by shake flask method OECD 107 at 23°C is - 0,67.
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