Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 209-836-2 | CAS number: 594-36-5
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:
- guideline study with acceptable restrictions
Cross-reference
- Reason / purpose for cross-reference:
- reference to other study
Data source
Referenceopen allclose all
- Reference Type:
- review article or handbook
- Title:
- Unnamed
- Year:
- 1 995
- Reference Type:
- secondary source
- Title:
- Unnamed
- Year:
- 2 006
- Reference Type:
- review article or handbook
- Title:
- No information
- Author:
- KUHNE,R ET AL.
- Year:
- 1 995
- Bibliographic source:
- KUHNE,R ET AL. reported as reference literature by SRC, Inc., USA
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Deviations:
- not specified
- Principles of method if other than guideline:
- both phases analysed
- GLP compliance:
- not specified
- Type of method:
- shake-flask method to: flask method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- 2-chloro-2-methylbutane
- EC Number:
- 209-836-2
- EC Name:
- 2-chloro-2-methylbutane
- Cas Number:
- 594-36-5
- Molecular formula:
- C5H11Cl
- IUPAC Name:
- 2-chloro-2-methylbutane
Constituent 1
Study design
- Analytical method:
- not specified
Results and discussion
Partition coefficient
- Key result
- Type:
- log Pow
- Partition coefficient:
- 2.52
- Temp.:
- 25 °C
- Remarks on result:
- not measured/tested
Applicant's summary and conclusion
- Conclusions:
- The octanol-water partition coefficient (log P) is 2.52
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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