Registration Dossier
Registration Dossier
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EC number: 200-891-8 | CAS number: 75-68-3
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- disregarded due to major methodological deficiencies
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Reliability of 2 was assigned because results were estimated by calculation according to Mackay, Level I Model
Data source
Reference
- Reference Type:
- publication
- Title:
- SIDS Initial Assessment Report (1-chloro-1,1-difluoroethane)
- Author:
- France
- Year:
- 2 001
Materials and methods
- Model:
- calculation according to Mackay, Level I
- Calculation programme:
- Mackay and Paterson
- Release year:
- 1 981
- Media:
- air - biota - sediment(s) - soil - water
Test material
- Reference substance name:
- 1-chloro-1,1-difluoroethane
- EC Number:
- 200-891-8
- EC Name:
- 1-chloro-1,1-difluoroethane
- Cas Number:
- 75-68-3
- Molecular formula:
- C2H3ClF2
- IUPAC Name:
- 1-chloro-1,1-difluoroethane
- Details on test material:
- Not applicable
Constituent 1
Results and discussion
Percent distribution in media
- Air (%):
- 99.98
- Water (%):
- 0.02
- Soil (%):
- 0
- Sediment (%):
- 0
Any other information on results incl. tables
Estimated distribution between environmental compartment:
Sediment: 0.5 10-4%
When released to the atmosphere, 1-chloro, 1,1-difluoroethane will partition almost exclusively into the atmosphere
Applicant's summary and conclusion
- Conclusions:
- When released to the atmosphere, 1-chloro-1,1-difluoroethane will partition almost exclusively into the atmosphere
- Executive summary:
When released to the atmosphere, 1-chloro-1,1-difluoroethane will partition almost exclusively into the atmosphere
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