Registration Dossier
Registration Dossier
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EC number: 214-604-9 | CAS number: 1163-19-5
Adsorption / desorption
Administrative data
- Endpoint:
- adsorption / desorption
- Remarks:
- other: Koc estimated
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- key study
- Study period:
- 2002-2007
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Performed using methodology recommended by REACH Guidance, e.g. EPIwin v3.20.
Data source
Reference
- Reference Type:
- other: software program
- Title:
- Estimations Program Interface for Windows, v3.20
- Author:
- anonymous
- Year:
- 2 007
- Bibliographic source:
- U.S. Environmental Protection Agency, Washington, DC
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- The Soil Koc was estimated by EPIwin (Level III Fugacity Model) based on BDE 209's chemical structure.
- GLP compliance:
- no
- Type of method:
- other: esitmation
- Media:
- soil
Test material
- Reference substance name:
- Bis(pentabromophenyl) ether
- EC Number:
- 214-604-9
- EC Name:
- Bis(pentabromophenyl) ether
- Cas Number:
- 1163-19-5
- Molecular formula:
- C12Br10O
- IUPAC Name:
- bis(pentabromophenyl) ether
Constituent 1
- Radiolabelling:
- no
Study design
- Test temperature:
- not applicable
HPLC method
- Details on study design: HPLC method:
- not applicable
Batch equilibrium or other method
- Analytical monitoring:
- no
- Computational methods:
- EPIwin, v3.30; Level III Fugacity Model
Results and discussion
Adsorption coefficient
- Remarks on result:
- other: see below
Partition coefficients
- Phase system:
- other: soil Koc
- Type:
- other: soil Koc
- Value:
- 528 000 000 000
Applicant's summary and conclusion
- Validity criteria fulfilled:
- not applicable
- Conclusions:
- The soil Koc of BDE 209 was estimated to be 5.28 x 10E11. Thus, BDE 209 is expected to bind to soil (and other particulates).
- Executive summary:
- The soil Koc of BDE 209 was estimated to be 5.28 x 10E11. Thus, BDE 209 is expected to bind to soil (and other particulates).
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