Registration Dossier

Administrative data

Endpoint:
distribution modelling
Type of information:
(Q)SAR
Adequacy of study:
supporting study
Study period:
2015
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: generally accepted calculation method
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report Date:
2015

Materials and methods

Model:
calculation according to Mackay, Level I
Calculation programme:
Fugacity-Based Environmental Equilibrium Partitioning Model; Environmetal Modelling Centre; Trent University Peterborough, Ontario, Canada. Version 2.11 (1999).
Release year:
1 999
Media:
other: air-biota-sediment(s)-soil-water-aerosol

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
other: liquid
Details on test material:
results related to pure substance

Results and discussion

Percent distribution in media

Air (%):
98.5
Water (%):
0.998
Soil (%):
0.267
Sediment (%):
0.27
Susp. sediment (%):
0.002
Biota (%):
0
Aerosol (%):
0

Any other information on results incl. tables

In the model 1,3 -dichlorobenzene is treated as a type 1 chemical, i.e. the chemical partitions into all environmental media. Estimation is carried at an environmental temperature of 25 °C.

Applicant's summary and conclusion

Conclusions:
The distribution of 1,3-dichlorobenzene in a "unit world" was calculated according to the Mackay fugacity model level I based on the physico-chemical properties. The main target compartment for 1,3-dichlorobenzene by air with 98.5 %, followed by water with 0.998 %, by soil with 0.267 % and by sediment with 0.270 %.
Executive summary:

The distribution of 1,3-dichlorobenzene in a "unit world" was calculated according to the Mackay fugacity model level I based on the physico-chemical properties. The main target compartment for 1,3-dichlorobenzene by air with 98.5 %, followed by water with 0.998 %, by soil with 0.267 % and by sediment with 0.270 %.