Registration Dossier

Administrative data

Endpoint:
distribution modelling
Type of information:
(Q)SAR
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
other: calculation
Title:
Unnamed
Year:
2007

Materials and methods

Model:
calculation according to Mackay, Level I
Calculation programme:
Mackay LEVEL 1 v2.11

Release year:
2 007
Media:
air - biota - sediment(s) - soil - water

Test material

Reference
Name:
Unnamed
Type:
Constituent

Study design

Test substance input data:
The calculation was based on the following physical and chemical properties:
- Molecular Mass: 75.11 g/mol [1]
- Data Temperature: 20 °C [2]
- log Kow: -0.91 [2]
- Water Solubility: 1E+6 g/m3 [1]
- Henry's Law Constant: 0.00796 Pa*m3/mol [3]
- Vapour Pressure: 106 Pa [2]
- Melting Point: -3 °C [2]

(source: [1] EPIWIN v3.12 [2] BASF AG, Material Safety Data Sheet [3] Level I v2.11)

Environmental properties:
Model parameters:
Volume Density org. C fish lipid
[m3] [kg/m3] [g/g] [g/g]
-----------------------------------------------------------
air 6.0E+09 1.206 - -
water 7.0E+06 1000 - -
soil 45000 1500 0.02 -
sediment 21000 1300 0.05 -
susp. sed. 35.0 1500 0.167 -
fish 7.0 1000 - 0.05
aerosol 0.12 1500 - -

Results and discussion

Percent distribution in media

Air (%):
0.28
Water (%):
99.72
Soil (%):
0
Sediment (%):
0

Applicant's summary and conclusion