Registration Dossier
Registration Dossier
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EC number: 206-190-3 | CAS number: 306-83-2
Bioaccumulation: aquatic / sediment
Administrative data
- Endpoint:
- bioaccumulation: aquatic / sediment
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Estimated value based on acceptable model. Only study summary from secondary source reviewed.
Data source
Referenceopen allclose all
- Reference Type:
- other:
- Title:
- Estimation Programs Interface Suite™ for Microsoft® Windows, v 4.00. United States Environmental Protection Agency, Washington, DC, USA.
- Author:
- U.S. EPA (U.S. Environmental Protection Agency)
- Year:
- 2 009
- Reference Type:
- publication
- Title:
- Handbook of Chemical Property Estimation Methods
- Author:
- Lyman, W. J. et al.
- Year:
- 1 982
- Bibliographic source:
- Chapters 4 & 15, McGraw-Hill, New York (HSDB/6752).
- Reference Type:
- publication
- Title:
- No information
- Author:
- US EPA
- Year:
- 1 988
- Bibliographic source:
- PCGEMS and CLOGP (HSDB/6752).
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: modeled
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 2,2-dichloro-1,1,1-trifluoroethane
- EC Number:
- 206-190-3
- EC Name:
- 2,2-dichloro-1,1,1-trifluoroethane
- Cas Number:
- 306-83-2
- Molecular formula:
- C2HCl2F3
- IUPAC Name:
- 2,2-dichloro-1,1,1-trifluoroethane
- Reference substance name:
- Ethane,2,2-dichloro-1,1,1-trifluoro-
- IUPAC Name:
- Ethane,2,2-dichloro-1,1,1-trifluoro-
- Details on test material:
- - Name of test material (as cited in study report): Ethane, 2,2-dichloro-1,1,1-trifluoro-, HCFC-123
Constituent 1
Constituent 2
Test solutions
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- other: modeled
Study design
- Route of exposure:
- other: modeled
- Test type:
- other: modeled
Test conditions
- Details on estimation of bioconcentration:
- The estimated value was calculated based on an estimated log Kow of 2.17
Results and discussion
Bioaccumulation factor
- Type:
- BCF
- Value:
- 33
Applicant's summary and conclusion
- Conclusions:
- This value indicates that HCFC-123 will not bioconcentrate in fish or aquatic organisms
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