Registration Dossier

Administrative data

Endpoint:
distribution modelling
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Scientifically acceptable method.

Data source

Reference
Reference Type:
other: Mackay Level 1 calculation report
Title:
Unnamed
Year:
2007

Materials and methods

Model:
calculation according to Mackay, Level I
Release year:
2 007
Media:
air - biota - sediment(s) - soil - water

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- test substance: epsilon-Caprolactam; CAS No.: 105-60-2.

Study design

Test substance input data:
molecular mass (g/mol): 113.16
log Kow: 0.12
water solubility (g/m³): 8.7E+05
vapour pressure (Pa): 0.13 Pa
melting point (°C): 69.3 °C
data Temperature (°C): 20
Environmental properties:
Model parameters:
Volume Density org. C fish lipid
[m3] [kg/m3] [g/g] [g/g]
air 6.00E+09 1.185 - -
water 7.00E+06 1000 - -
soil 45000 1500 0.02 -
sediment 21000 1300 0.05 -
susp. sed. 35 1500 0.167 -
fish 7 1000 - 0.05
aerosol 0.12 1500 - -

Results and discussion

Percent distribution in media

Air (%):
0
Water (%):
100
Soil (%):
0.01
Sediment (%):
0.01
Susp. sediment (%):
0
Biota (%):
0
Aerosol (%):
0

Applicant's summary and conclusion