Registration Dossier
Registration Dossier
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EC number: 250-178-0 | CAS number: 30399-84-9
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Accepted calculation method, peer-reviewed.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
- Model:
- calculation according to Mackay, Level I
- Calculation programme:
- Mackay, Level 1, v3.00
- Release year:
- 2 004
- Media:
- air - biota - sediment(s) - soil - water
Test material
- Reference substance name:
- Isooctadecanoic acid
- EC Number:
- 250-178-0
- EC Name:
- Isooctadecanoic acid
- Cas Number:
- 30399-84-9
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- 2-methylheptadecanoic acid
- Details on test material:
- - Name of test material: Isooctadecanoic acid
- Analytical purity: not applicable
- Molecular formula: Example: C18H36O2
- Molecular weight: 284.48 g/mole
- Smiles notation: C(CCCCCCCCCCCCCCCCC)(O)=O
Constituent 1
Study design
- Test substance input data:
- - Molar mass: 284.48
- Data temperature: 25°C
- Water solubility: 0.24 mg/L
- Vapour pressure: 0.0000445 Pa (MPBPWIN v1.43)
- log Pow: 7.5 (KOWWIN v1.67)
- Melting point: -21 °C
Results and discussion
Percent distribution in media
- Air (%):
- 0
- Water (%):
- 0.02
- Soil (%):
- 49.5
- Sediment (%):
- 50.1
- Susp. sediment (%):
- 0.322
- Biota (%):
- 0.031
- Aerosol (%):
- 0.001
Applicant's summary and conclusion
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