Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

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:
2008
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

Constituent 1
Chemical structure
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

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.