Registration Dossier
Registration Dossier
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EC number: 207-987-9 | CAS number: 504-24-5
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Exploring QSAR: Hydrophobic, Electronic, and Steric Constant
- Author:
- C. Hansch, A. Leo, and D. Hoekman
- Year:
- 1 995
- Bibliographic source:
- American Chemical Society, Washington, DC
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Data from a reliable Handbook
- GLP compliance:
- not specified
- Type of method:
- other: No method available
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- 4-pyridylamine
- EC Number:
- 207-987-9
- EC Name:
- 4-pyridylamine
- Cas Number:
- 504-24-5
- Molecular formula:
- C5H6N2
- IUPAC Name:
- nickel
- Test material form:
- solid: particulate/powder
Constituent 1
Study design
- Analytical method:
- other: No method available
Results and discussion
Partition coefficient
- Key result
- Type:
- log Pow
- Partition coefficient:
- ca. -0.76
- pH:
- ca. 7.4
- Remarks on result:
- other: Temp. not available
Applicant's summary and conclusion
- Conclusions:
- Under the study conditions, the log Pow of the test substance was - 0.76.
- Executive summary:
A study was conducted to determine the log Pow of the test substance but no data was available regarding the methodology. Under the study conditions, the log Pow
of the test substance was - 0.76 (Hansch, 1995).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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