Registration Dossier
Registration Dossier
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EC number: 209-105-8 | CAS number: 555-75-9
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
- Justification for type of information:
- Results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification. Full details are located in the QPRF attached in the field: 'attached background material'.
Cross-reference
- Reason / purpose for cross-reference:
- data waiving: supporting information
Reference
- Endpoint:
- partition coefficient
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- the study does not need to be conducted because the substance decomposes
- Justification for type of information:
- The test substance fully decomposes (hydrolyses) rapidly on contact with water. This was assessed by a test lab who also provided a calculated value of -0.33 using the computer estimation software, KOWWIN v 1.68 (September 2010) EPA.
Data source
Reference
- Reference Type:
- other: QSAR Data
- Title:
- KOWWIN v 1.68
- Author:
- U.S/ Environmental Proection Agency
- Year:
- 2 010
- Bibliographic source:
- KOWWIN v 1.68 (September 2010) © 2000 U.S. Environmental Protection Agency
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- Results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification. Full details are located in the QPRF attached in the field: 'attached background material'.
- GLP compliance:
- no
- Type of method:
- calculation method (fragments)
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Aluminium triethanolate
- EC Number:
- 209-105-8
- EC Name:
- Aluminium triethanolate
- Cas Number:
- 555-75-9
- Molecular formula:
- C2H6O.1/3Al
- IUPAC Name:
- aluminum triethanolate
- Test material form:
- solid: particulate/powder
Constituent 1
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- -0.33
- Remarks on result:
- other: QSAR calculation
Applicant's summary and conclusion
- Conclusions:
- The determination of the partition coefficient was considered to be not feasible due to the nature of the test item; it decomposes on contact with water. A calculated value of -0.33 was obtained using the computer estimation software, KOWWIN v 1.68 (September 2010) © 2000 U.S. Environmental Protection Agency.
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.
