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Environmental fate & pathways

Distribution modelling

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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: Generally accepted calculation methods

Data source

Reference
Reference Type:
other: Calculation
Title:
C6-C10-phthalate- Calculation of environmental distribution according to EPI Suite, Version 4.1; PC-Computer software developed by EPA¿s Office of Pollution Prevention Toxics and Syracuse Research Corporation (SRC).
Author:
Frijus-Plessen N
Year:
2011

Materials and methods

Model:
calculation according to Mackay, Level III
Calculation programme:
EPIWIN (v.4.01)
Release year:
2 011
Media:
air - biota - sediment(s) - soil - water

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Percent distribution in media

Air (%):
0.897
Water (%):
21
Soil (%):
70.9
Sediment (%):
7.16

Any other information on results incl. tables

Level III Fugacity Model (Full-Output):

=======================================

Chem Name   : 1,2-Benzenedicarboxylic acid, di-C6 -10 -alkyl esters

Molecular Wt: 376.54

 

Mass Amount           Half-Life           Emissions

(percent)                      (hr)                     (kg/hr)

Air                 0.897                      13.4                     1000

Water            21                           360                       1000

Soil                70.9                     720                        1000

Sediment        7.16                      3.24e+003                  0

Persistence Time: 535 hr

Applicant's summary and conclusion

Conclusions:
Distribution in environmental compartments has been calculated using a Fugacity model according to Mackay, Level III. Soil and water were found to be the major target compartments.
Executive summary:

Distribution in environmental compartments has been calculated using a Fugacity model according to Mackay, Level III. Soil and water were found to be the major target compartments.