Registration Dossier
Registration Dossier
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EC number: 203-755-6 | CAS number: 110-30-5
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- (Q)SAR
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
Data source
Reference
- Title:
- No information
- Author:
- Anonymous
- Year:
- 2 015
- Bibliographic source:
- Episuite data (Episuite v4.1)
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Calculation programme:
- Epiweb 4.1
- Release year:
- 2 012
- Media:
- other: air-water-soil-sediment
Test material
- Reference substance name:
- N,N'-ethylenedi(stearamide)
- EC Number:
- 203-755-6
- EC Name:
- N,N'-ethylenedi(stearamide)
- Cas Number:
- 110-30-5
- Molecular formula:
- C38H76N2O2
- IUPAC Name:
- N,N'-ethylenedi(stearamide)
Constituent 1
Results and discussion
Percent distribution in media
- Air (%):
- 0.125
- Water (%):
- 16.4
- Soil (%):
- 83.3
- Sediment (%):
- 0.167
Any other information on results incl. tables
Level III Fugacity Model (Full-Output):
=======================================
Chem Name : Octadecanamide, N,N -1,2-ethanediylbis-
Molecular Wt: 593.04
Henry's LC : 1.49e-007 atm-m3/mole (Henrywin program)
Vapor Press : 7.97e-018 mm Hg (Mpbpwin program)
Liquid VP : 7.02e-015 mm Hg (super-cooled)
Melting Pt : 323 deg C (Mpbpwin program)
Log Kow : 14 (Kowwin program)
Soil Koc : 8.14e+008 (KOCWIN MCI method)
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.125 3.64 1000
Water 16.4 900 1000
Soil 83.3 1.8e+003 1000
Sediment 0.167 8.1e+003 0
Fugacity Reaction Advection Reaction Advection
(atm) (kg/hr) (kg/hr) (percent) (percent)
Air 1.39e-020 826 43.4 27.5 1.45
Water 1.5e-019 441 572 14.7 19.1
Soil 2.07e-018 1.12e+003 0 37.2 0
Sediment 1.87e-019 0.499 0.117 0.0166 0.00388
Persistence Time: 1.16e+003 hr
Reaction Time: 1.46e+003 hr
Advection Time: 5.66e+003 hr
Percent Reacted: 79.5
Percent Advected: 20.5
Half-Lives (hr), (based upon Biowin (Ultimate) and Aopwin):
Air: 3.643
Water: 900
Soil: 1800
Sediment: 8100
Biowin estimate: 2.377 (weeks-months)
Advection Times (hr):
Air: 100
Water: 1000
Sediment: 5e+004
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.
