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Environmental fate & pathways

Distribution modelling

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Administrative data

Endpoint:
distribution modelling
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification

Data source

Referenceopen allclose all

Reference Type:
other: unpublished calculation
Title:
Unnamed
Year:
2004
Report date:
2004
Reference Type:
secondary source
Title:
SIDS Urea, N, N"-(2-Methylpropyldiene)Bis; CAS No: 6104-30-9
Author:
OECD
Year:
2007
Bibliographic source:
UNEP Publications

Materials and methods

Model:
calculation according to Mackay, Level I
Release year:
2 002
Media:
air - biota - sediment(s) - soil - water

Test material

Constituent 1
Chemical structure
Reference substance name:
N,N''-(isobutylidene)diurea
EC Number:
228-055-8
EC Name:
N,N''-(isobutylidene)diurea
Cas Number:
6104-30-9
Molecular formula:
C6H14N4O2
IUPAC Name:
N,N''-(2-methylpropane-1,1-diyl)diurea

Results and discussion

Percent distribution in media

Air (%):
0
Water (%):
99.998
Soil (%):
0.001
Sediment (%):
0.001
Susp. sediment (%):
0
Biota (%):
0
Aerosol (%):
0

Applicant's summary and conclusion