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Diss Factsheets

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)

Data source

Reference
Title:
Unnamed
Year:
2011

Materials and methods

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

Test material

Constituent 1
Chemical structure
Reference substance name:
4,6-bis(octylthiomethyl)-o-cresol
EC Number:
402-860-6
EC Name:
4,6-bis(octylthiomethyl)-o-cresol
Cas Number:
110553-27-0
Molecular formula:
C25H44OS2
IUPAC Name:
4,6-bis(octylthiomethyl)-o-cresol

Results and discussion

Percent distribution in media

Air (%):
0.049
Water (%):
11.4
Soil (%):
62.8
Sediment (%):
25.8

Any other information on results incl. tables

   Mass Amount (%)  Half-life (hr)  emissions (kg/hr)  
 air 0.0486 3.44   1000  
 water 11.4   360  1000  
 soil  62.8  720  1000  
 sediment  25.8  3240  1000  
 persistence time: 909 hour        

Applicant's summary and conclusion

Conclusions:
Level III Fugacity Model from EPISuite shows that 4,6-bis(octylthiomethyl)-o-cresol is distributed mainly in soil (63%) in sediment (26%) and water (11.4%) and lowest % to air. The exact proportion in each onedepends on where emissions enter the environment.