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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 205-250-6 | CAS number: 136-52-7
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- other: Des données mesurées et estimées sont prises en compte
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
Data source
Reference
- Reference Type:
- other: Logiciel de QSAR/QSPR
- Title:
- Estimation Programs Interface Suite™ for Microsoft® Windows, v 4.11
- Author:
- US EPA
- Year:
- 2 018
- Bibliographic source:
- United States Environmental Protection Agency, Washington, DC, USA.
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: Voir section "Principles of method if other than guidelines"
- Principles of method if other than guideline:
- Parce que les données sont tirées du logiciel US EPA EPI Suite, il n'y a pas de méthode à décrire.
- GLP compliance:
- not specified
- Type of method:
- calculation method (fragments)
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Cobalt, C5-23-branched carboxylate naphthenate octanoate complexes
- EC Number:
- 280-540-3
- EC Name:
- Cobalt, C5-23-branched carboxylate naphthenate octanoate complexes
- Cas Number:
- 83711-44-8
- Test material form:
- liquid
Constituent 1
- Specific details on test material used for the study:
- Pas applicable
Study design
- Analytical method:
- other: Pas applicable
Results and discussion
Partition coefficient
- Key result
- Type:
- log Pow
- Partition coefficient:
- 2.96
- Temp.:
- 20 °C
- pH:
- 7
- Remarks on result:
- other: Calculé à partir du logciel EPI Suite (US EPA 2018)
- Remarks:
- Considérée comme représentant au mieux la lipophilicité de la substance à enregistrer.
- Details on results:
- Pas applicable
Applicant's summary and conclusion
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.
