Registration Dossier
Registration Dossier
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EC number: 203-977-3 | CAS number: 112-49-2
Adsorption / desorption
Administrative data
- Endpoint:
- adsorption / desorption, other
- Remarks:
- Estimation
- Type of information:
- (Q)SAR
- Adequacy of study:
- supporting study
- Study period:
- 2022
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
- Remarks:
- QSAR, reliable program used (KOCWIN) from EPI Suite
Data source
Reference
- Reference Type:
- other: Estimation
- Title:
- EPI Suite KOCWIN (v2.00) Results
- Author:
- N.N.
- Year:
- 2 022
Materials and methods
Test material
- Reference substance name:
- 1,2-bis(2-methoxyethoxy)ethane
- EC Number:
- 203-977-3
- EC Name:
- 1,2-bis(2-methoxyethoxy)ethane
- Cas Number:
- 112-49-2
- Molecular formula:
- C8H18O4
- IUPAC Name:
- 2,5,8,11-tetraoxadodecane
- Reference substance name:
- Triethyleneglycoldimethylether
- IUPAC Name:
- Triethyleneglycoldimethylether
- Details on test material:
- Identity: Triethyleneglycoldimethylether
Purity: 99.8% (by GC)
Constituent 1
Constituent 2
Results and discussion
Adsorption coefficientopen allclose all
- Key result
- Type:
- Koc
- Remarks:
- KOC Estimate from MCI
- Value:
- 10 L/kg
- Key result
- Type:
- Koc
- Remarks:
- KOC estimate from logKow of -0.52
- Value:
- 1.884 L/kg
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Remarks:
- The EPI (Estimation Programs Interface) Suite™ is a Windows®-based suite of physical/chemical property and environmental fate estimation programs developed by the EPA’s Office of Pollution Prevention Toxics and Syracuse Research Corporation (SRC).
- Conclusions:
- Due to the estimated Koc = 10 L/kg (estimated from Molecular Connectivity Index) and Koc = 1.884 L/kg (estimate from logKOW = -0.52), adsorption of the substance to soil is very low.
- Executive summary:
The Koc of the substance was calculated by KOCWIN Program (v2.00).
Due to the estimated Koc = 10 L/kg (estimated from Molecular Connectivity Index) and Koc = 1.884 L/kg (estimate from logKOW = -0.52), adsorption of the substance to soil is very low.
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