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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Distribution modelling

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Administrative data

Endpoint:
distribution modelling
Type of information:
(Q)SAR
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Recognised method of fugacity calculations
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
publication
Title:
Multimedia Environmental models, the fugacity approach-second edition
Author:
Mackay D
Year:
2001
Bibliographic source:
Lewis, Boca Raton

Materials and methods

Model:
calculation according to Mackay, Level I
Calculation programme:
CEMC model, Trent University, 2004, version 3.00
Release year:
2 004
Media:
other: all

Test material

Constituent 1
Chemical structure
Reference substance name:
2-(2-butoxyethoxy)ethyl acetate
EC Number:
204-685-9
EC Name:
2-(2-butoxyethoxy)ethyl acetate
Cas Number:
124-17-4
Molecular formula:
C10H20O4
IUPAC Name:
2-(2-butoxyethoxy)ethyl acetate

Study design

Test substance input data:
Parameters as per physicochemical summary data, chapter 4. Standard model defaults for environmental parameters
Environmental properties:
As described in the TGD.

Results and discussion

Percent distribution in media

Air (%):
1.04
Water (%):
56.24
Soil (%):
42.15
Sediment (%):
0.58
Susp. sediment (%):
0
Biota (%):
0
Aerosol (%):
0

Applicant's summary and conclusion

Executive summary:

Mackay fugacity modelling (level 1) indicates that, in the absence of degradation, the substance partitions the water (56%) and soil (42%) phases, with minimal amounts in other compartments.