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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 203-090-1 | CAS number: 103-23-1
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: Validated QSAR model
Data source
Reference
- Reference Type:
- other: calculation
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
- Model:
- calculation according to Mackay, Level I
- Media:
- air - biota - sediment(s) - soil - water
Test material
- Reference substance name:
- Bis(2-ethylhexyl) adipate
- EC Number:
- 203-090-1
- EC Name:
- Bis(2-ethylhexyl) adipate
- Cas Number:
- 103-23-1
- Molecular formula:
- C22H42O4
- IUPAC Name:
- bis(2-ethylhexyl) adipate
- Details on test material:
- - Name of test material (as cited in study report): Hexanedioic acid, bis(2-ethylhexyl) ester
- Molecular formula (if other than submission substance): C22H42O4
- Molecular weight (if other than submission substance): 370.58
- Smiles notation (if other than submission substance): O=C(OCC(CCCC)CC)CCCCC(=O)OCC(CCCC)CC
- Analytical purity: not applicable
Constituent 1
Results and discussion
Percent distribution in media
- Air (%):
- 0.088
- Water (%):
- 0
- Soil (%):
- 97.3
- Sediment (%):
- 2.16
- Susp. sediment (%):
- 0.068
- Biota (%):
- 0.005
- Aerosol (%):
- 0.354
Any other information on results incl. tables
|
Z-value [mol/m3*Pa] |
VZ [mol/pa] |
Concentration [mol/m3] |
Amount [mol] |
Air |
4.03E-4 |
4.03E10 |
2.39E-12 |
239 |
Aerosol |
8.07E7 |
1.61E11 |
0.477 |
954 |
Water |
2.88E-4 |
5.76E7 |
1.7E-12 |
0.34 |
Suspended particles |
30836 |
3.08E10 |
1.82E-4 |
182 |
Fish |
12535 |
2.51E9 |
7.41E-5 |
14.8 |
Soil |
4934 |
4.44E13 |
2.92E-5 |
2.63E5 |
Sediment |
9867 |
9.87E11 |
5.84E-5 |
5836 |
Total |
|
4.56E13 |
|
2.7E5 |
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.
