Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 441-100-8 | CAS number: 351197-46-1
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)
- Rationale for reliability incl. deficiencies:
- other: Scientifically acceptable calculation
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
- Model:
- calculation according to Mackay, Level I
- Calculation programme:
- Level 1 Fugacity-Based Environmental Equilibrium Partitioning Model, Trent University (2004), V3.00. Based on: Mackay, D. 2001. Multimedia Environmental Models: The Fugacity Approach-Second Edition. Lewis Publishers., Boca Raton, pp. 1-261.
- Release year:
- 2 004
- Media:
- air - biota - sediment(s) - soil - water
Test material
- Reference substance name:
- -
- EC Number:
- 441-100-8
- EC Name:
- -
- Cas Number:
- 351197-46-1
- Molecular formula:
- Hill formula: C24 H48 N4 O6 CAS formula: C24 H48 O6 N4
- IUPAC Name:
- 2-[2-(dimethylamino)ethoxy]ethyl N-{[1,3,3-trimethyl-5-(9-methyl-2-oxo-3,6-dioxa-1,9-diazadecan-1-yl)cyclohexyl]methyl}carbamate
Constituent 1
Study design
- Test substance input data:
- - Molar mass: 488.7 g/mol
- Data temperature: 20 °C
- Water solubility: 525000 g/m³
- Vapour pressure: 0.0014 Pa
- log Pow: 1.40
- Melting point: -11 °C
Results and discussion
Percent distribution in media
- Air (%):
- 0
- Water (%):
- 99.6
- Soil (%):
- 0.198
- Sediment (%):
- 0.2
- Susp. sediment (%):
- 0.001
- Biota (%):
- 0
- Aerosol (%):
- 0
Any other information on results incl. tables
Table 2: Distribution of UAX-1179 in the environment
Compartment |
Z Value [mol/m³ Pa] |
VZ [mol/pa] |
Concentration [mol/m³] |
Amount [%] |
Air |
4.10E-04 |
2.46E+06 |
1.56E-11 |
4.56E-05 |
Aerosol |
1.76E+06 |
2.11E+05 |
0.0667 |
3.91E-06 |
Water |
7.67E+05 |
5.37E+12 |
0.0291 |
99.6 |
Suspended particles |
1.98E+06 |
6.93E+07 |
0.0751 |
1.25E-03 |
Fish |
9.64E+06 |
6.75E+06 |
0.0366 |
1.25E-04 |
Soil |
2.37E+05 |
1.07E+10 |
9.00E-03 |
0.198 |
Sediment |
5.14E+05 |
1.08E+10 |
0.0195 |
0.200 |
Total |
|
5.39E+12 |
|
100.00 |
Applicant's summary and conclusion
- Conclusions:
- UAX-1179 will mainly participate to the water compartment (99.6%).
- Executive summary:
The environmental distribution of UAX-1179 was calculated using the Mackay Level 1 model. As expected from the environmental properties, UAX-1179 will mainly participate to the water compartment (99.6%). Only low amounts of the test substance will partition to the air (0.0000456%), to sediment (0.2%) and to soil (0.198%).
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.
