Registration Dossier
Registration Dossier
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EC number: 402-860-6 | CAS number: 110553-27-0 CG 25-1320; IRGANOX 1520; TK 12229/1
Distribution modelling
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:
- 2 011
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
- 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
Constituent 1
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.
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