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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 221-435-4 | CAS number: 3091-25-6
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- supporting study
- Study period:
- n/a
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Derived using calculation method software. Current versions of EPIWIN, developed by Syracuse Research Corporation, have not been validated for estimating endpoints for chemicals that contain metals in their molecular structure; therefore, the estimated values derived from the EPIWIN models should be used with caution.
Data source
Reference
- Reference Type:
- other: Estimation software
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- Method: other (calculated): KOWWIN v1.67
- GLP compliance:
- no
- Type of method:
- other: Estimation software
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Trichlorooctylstannane
- EC Number:
- 221-435-4
- EC Name:
- Trichlorooctylstannane
- Cas Number:
- 3091-25-6
- Molecular formula:
- C8H17Cl3Sn
- IUPAC Name:
- trichlorooctylstannane
- Details on test material:
- No data
Constituent 1
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- 2.1
Applicant's summary and conclusion
- Conclusions:
- Using KOWWIN the estimated log kow is 2.1.
- Executive summary:
Using KOWWIN the estimated log kow is 2.1.
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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