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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 203-913-4 | CAS number: 111-84-2
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: peer reviewed data
- Principles of method if other than guideline:
- Data from handbook
- GLP compliance:
- no
- Type of method:
- other: Data from handbook
- Partition coefficient type:
- other: Data from handbook
- Key result
- Type:
- log Pow
- Partition coefficient:
- 5.65
- Remarks on result:
- other: No information on temperature and pH available
- Conclusions:
- According to Lide (2005) the partition coefficient for nonane is 5.65.
- Executive summary:
According to Lide (2005) the partition coefficient for nonane is 5.65.
Reference
Data from handbook. No information on temperature and pH available.
Description of key information
According to Lide (2005) the partition coefficient for nonane is 5.65.
Key value for chemical safety assessment
Additional information
For the purpose of PBT assessment (Annex XIII), a combination of QSAR models and experimental data for both screening and assessment level information are utilized, in accordance with REACh Annex XI and ECHA Guidance on integrated testing and evaluation strategies (R.11). As a result, single values or ranges of values reported for individual endpoints within the substance registration should be considered within this weight of evidence context and not applied individually for the purpose of PBT assessments. A complete, integrated PBT assessment for the range of relevant constituents within petroleum hydrocarbon UVCB substances is attached to this dossier (section 13.2).
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
