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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Validated model used, published in peer reviewed literature, adequate for assessment

Data source

Referenceopen allclose all

Reference Type:
publication
Title:
Assessing the fate of new and existing chemicals: a five stage process.
Author:
Mackay D, Paterson S, Kicsi G, Di Guardo A and Cowan CE
Year:
1996
Bibliographic source:
Environ Toxicol Chem 15:1618-1626
Reference Type:
publication
Title:
Evaluating the environmental fate of a variety of types of chemicals using the EQC Model
Author:
Mackay D, Paterson S, Di Guardo A and Cowan CE
Year:
1996
Bibliographic source:
Toxicol Chem 15:1627- 1637
Reference Type:
publication
Title:
Assessment of chemical fate in the environment using evaluative, regional and local-scale models: illustrative application to chlorobenzene and linear alkylbenzene sulfonates.
Author:
Mackay D, Paterson S, Kicsi G, Cowan CE, Di Guardo A and Kane DM
Year:
1996
Bibliographic source:
Environ Toxicol Chem 15:1638-1648

Materials and methods

Model:
calculation according to Mackay, Level I
Calculation programme:
Level I v2.02
Release year:
2 003
Media:
air - biota - sediment(s) - soil - water

Test material

Constituent 1
Chemical structure
Reference substance name:
1,1-difluoroethylene
EC Number:
200-867-7
EC Name:
1,1-difluoroethylene
Cas Number:
75-38-7
Molecular formula:
C2H2F2
IUPAC Name:
1,1-difluoroethene
Details on test material:
Not applicable

Results and discussion

Percent distribution in media

Air (%):
100
Water (%):
0.03
Soil (%):
0
Sediment (%):
0
Susp. sediment (%):
0
Biota (%):
0

Applicant's summary and conclusion