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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

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

Constituent 1
Chemical structure
Reference substance name:
2-[2-(2-ethoxyethoxy)ethoxy]ethyl methacrylate
EC Number:
254-588-0
EC Name:
2-[2-(2-ethoxyethoxy)ethoxy]ethyl methacrylate
Cas Number:
39670-09-2
Molecular formula:
C12H22O5
IUPAC Name:
2-[2-(2-ethoxyethoxy)ethoxy]ethyl methacrylate
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).