Registration Dossier
Registration Dossier
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EC number: 235-137-7 | CAS number: 12075-68-2
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- (Q)SAR
- Remarks:
- QSAR provided for the purposes of Technical Completeness Check completion. As discussed in the waiver statement, this substance decomposes dangerously in the presence of moisture or air and will not be available for assessment.
- Adequacy of study:
- key study
- Study period:
- January 2022
- 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
- Remarks:
- Calculated for the purposes of technical completeness only; the substance will not be available once exposed to water or air.
- Justification for type of information:
- Calculated for the purposes of technical completeness in order to fulfil ECHA's request. In use the substance would never be available for measurement as the substance will rapidly transform to aluminium oxides / hydroxides in the environment in the presence of water or air. Please refer to the waiver statement for further information.
Data source
Reference
- Reference Type:
- other: QSAR
- Title:
- Unnamed
- Year:
- 2 021
- Report date:
- 2021
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Calculated using the US EPA KOWWIN v1.68 QSAR assessment program. See below for output.
- GLP compliance:
- no
- Type of method:
- other: US EPA KOWWIN v1.68
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Triethyldialuminium trichloride
- EC Number:
- 235-137-7
- EC Name:
- Triethyldialuminium trichloride
- Cas Number:
- 12075-68-2
- Molecular formula:
- C6H15Al2Cl3
- IUPAC Name:
- di-mu-chloro(chloro)triethyldialuminum
Constituent 1
Study design
- Analytical method:
- other:
Results and discussion
Partition coefficient
- Key result
- Type:
- log Pow
- Partition coefficient:
- 4.47
- Remarks on result:
- other: QSAR derivation using US EPA KOWWIN v1.68
- Details on results:
- Calculated for the purposes of technical completeness; in use the substance would never be available for measurement as the substance will rapidly transform to aluminium oxide and aluminium hydroxide in the environment in the presence of water or air.
Applicant's summary and conclusion
- Conclusions:
- Conducted to fufill requirements of TCC only. Please refer to waiver statement for further information. The calculated value for log Kow is 4.47.
- Executive summary:
Calculated for the purposes of technical completeness; in use the substance would never be available for measurement as the substance will rapidly transform to aluminium oxide and aluminium hydroxide in the environment in the presence of water or air.
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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