Registration Dossier
Registration Dossier
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EC number: 216-700-6 | CAS number: 1643-20-5
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- calculation (if not (Q)SAR)
- 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:
- 2 012
- 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
- Reference substance name:
- Dodecyldimethylamine oxide
- EC Number:
- 216-700-6
- EC Name:
- Dodecyldimethylamine oxide
- Cas Number:
- 1643-20-5
- Molecular formula:
- C14H31NO
- IUPAC Name:
- dodecyldimethylamine oxide
Constituent 1
Study design
- Test substance input data:
- - Molar mass: 229
- Data temperature:
- Water solubility: 409 g/L
- Vapour pressure: 1.58E-07 mmHg
- log Pow: 1.85
- Mineral matter - water partition coefficient
- Melting point: 130
- release of 1000 kg /h to water compartment only
Results and discussion
Percent distribution in media
- Air (%):
- 0
- Water (%):
- 95.1
- Soil (%):
- 0
- Sediment (%):
- 4.88
Any other information on results incl. tables
Level III Fugacity Model:
| Compartment | Mass amount (%) | Half-life (h) | Emissions (kg/h) |
| Air | 3.48E-08 | 9.42 | 0 |
| Water | 95.1 | 360 | 1000 |
| Soil | 1.02E-04 | 720 | 0 |
| Sediment | 4.88 | 3.24E03 | 0 |
Persistence time: 358 h
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
