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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: Recognised model

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Model:
calculation according to Mackay, Level III
Calculation programme:
Fugacity-Based Environmental Equilibrium Partitioning Model
Media:
other:

Test material

Constituent 1
Chemical structure
Reference substance name:
N,N-dimethyldecylamine N-oxide
EC Number:
220-020-5
EC Name:
N,N-dimethyldecylamine N-oxide
Cas Number:
2605-79-0
Molecular formula:
C12H27NO
IUPAC Name:
decyl(dimethyl)amine oxide

Study design

Test substance input data:
- Molar mass: 201.36
- Data temperature:
- Water solubility: 409.5 g/L
- Vapour pressure: 5.67E-07 mmHg
- log Pow: 0.95
- Mineral matter - water partition coefficient
- Melting point: 133
- release of 1000 kg /h to water compartment only

Results and discussion

Percent distribution in media

Air (%):
0
Water (%):
92.8
Soil (%):
0
Sediment (%):
7.2

Any other information on results incl. tables

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 6.18e-010 10.5 0

Water 92.8 360 1000

Soil 3.3e-005 720 0

Sediment 7.2 3.24e+003 0

Persistence Time: 366 hr

Applicant's summary and conclusion

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