Registration Dossier

Environmental fate & pathways

Adsorption / desorption

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Administrative data

Endpoint:
adsorption / desorption
Remarks:
adsorption/desorption
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
supporting study
Study period:
2012
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Generally accepted calculation method.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2013

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Estimation by calculation using EPIWEB version 4.1, KOCWIN v2.00
GLP compliance:
no
Type of method:
other: Estimation by calculation

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
not specified
Details on test material:
- Name of test material (as cited in study report): 2-Propenoic acid, 2-methyl-, 2-[2-(2-ethoxyethoxy)ethoxy]ethyl ester
- Smiles notation: O=C(OCCOCCOCCOCC)C(=C)C
- Molecular formula: C12 H22 O5
- Molecular weight: 246.31

Results and discussion

Adsorption coefficientopen allclose all
Type:
log Koc
Value:
1.74
Temp.:
25 °C
Remarks on result:
other: Kow method
Type:
log Koc
Value:
1
Temp.:
25 °C
Remarks on result:
other: MCI method

Any other information on results incl. tables

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 10.0 L/kg (MCI method)

Log Koc: 1.0 (MCI method)

Koc : 54.73 L/kg (Kow method)

Log Koc: 1.74 (Kow method)

Applicant's summary and conclusion

Conclusions:
The log Koc of Ethyltriglycol methacrylate estimated by calculation was 1.74 (Kow method) and 1.0 (MCI method) (estimated with EPIWEB version 4.1, KOCWIN v2.00).
Executive summary:

The log Koc of Ethyltriglycol methacrylate estimated by calculation was 1.74 (Kow method) and 1.0 (MCI method) (estimated with EPIWEB version 4.1, KOCWIN v2.00).