Registration Dossier
Registration Dossier
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EC number: 200-870-3 | CAS number: 75-44-5
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Accepted calculation method
Data source
Reference
- Reference Type:
- other: database
- Title:
- Carbonic dichloride (CASRN 75-44-5). Fate SIDS/ecotoxicity SIDS
- Author:
- US Environmental Protection Agency
- Year:
- 2 008
- Bibliographic source:
- In: EPA High Production Volume Information System (HPVIS) [Database]
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Calculation programme:
- Level III Model (v2.70) obtained from the Canadian Environmental Modeling Centre, Trent University, Ontario, Canada.
- Media:
- air - biota - sediment(s) - soil - water
Test material
- Reference substance name:
- Phosgene
- EC Number:
- 200-870-3
- EC Name:
- Phosgene
- Cas Number:
- 75-44-5
- Molecular formula:
- CCl2O
- IUPAC Name:
- phosgene
- Details on test material:
- no data
Constituent 1
Results and discussion
Any other information on results incl. tables
. |
Emissions (kg/h) |
Half-life (hr) |
Mass Distribution (percent) |
Loss by reaction (percent) |
Loss by Advection (percent) |
Air |
1000 |
24 |
100 |
5.46 |
94.5 |
Water |
0 |
0.000021 |
0 |
. |
. |
Soil |
0 |
. |
0 |
. |
. |
Sediment |
. |
. |
0 |
. |
. |
The Level III fugacity model indicates that atmospheric emissions of phosgene will not partition appreciably to soil and surface waters. The combination of advective and reactive loss processed result in an estimated atmospheric residence time of <2 hrs.
Applicant's summary and conclusion
- Executive summary:
The level III fungacity model indicates that atmospheric emissions of phosgene will not partition appreciably to soil and surface waters. The combination of advective and reactive loss processed result in an estimated atmospheric residence time of < 2 hrs.
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