Registration Dossier
Registration Dossier
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EC number: 813-272-8 | CAS number: 309721-49-1
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- The test item is not stable in water or under the influence of humidity (see GLP-study no. 15L00071 from Competence Center Analytics, BASF SE, D-67056 Ludwigshafen). Due to that the determination of the log Pow corresponding to the OECD Guideline for the Testing of Chemicals 107 (shake flask method) is not feasible.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- estimation method (solubility ratio)
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- 1,3,5-Benzenetricarboxylic acid, copper(2+) salt (2:3)
- Cas Number:
- 309721-49-1
- Molecular formula:
- C9 H6 O6 . 3/2 Cu
- IUPAC Name:
- 1,3,5-Benzenetricarboxylic acid, copper(2+) salt (2:3)
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Name of test material (as cited in study report): 1,3,5-Benzenetricarboxylic acid, copper(2+) salt (2:3)
Analytical purity: >= 97%
Lot/batch No.: AP199.6
Expiration date of the lot/batch: Sep 01, 2014
Storage condition of test material: Ambient temperature, nitrogen atmosphere
Constituent 1
Results and discussion
Partition coefficient
- Remarks on result:
- other: The Pow of the test item cannot be determined
Any other information on results incl. tables
The Pow of the test item cannot be determined according to the shake flask method (OECD Guideline for the Testing of
Chemicals 107), because of the knowledge of the instability of the test item in aqueous systems or under the influence of
humidity.
The HPLC method (OECD Guideline for the Testing of Chemicals 117) is also not suitable to determine Pow, because the test
item cannot be chromatographed under the prescribed conditions.
Because of the instability of the test item in water and under the influence of humidity, the Pow cannot even be estimated
from the single solubilities in n-octanol and water.
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.
