Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
distribution modelling
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Scientifically acceptable method

Data source

Reference
Reference Type:
other: unpublished calculation
Title:
Unnamed
Year:
2005

Materials and methods

Model:
calculation according to Mackay, Level I
Calculation programme:
Mackay Level I V 2.11 Model
Media:
air - biota - sediment(s) - soil - water

Test material

Constituent 1
Chemical structure
Reference substance name:
Dimethyl sulphate
EC Number:
201-058-1
EC Name:
Dimethyl sulphate
Cas Number:
77-78-1
Molecular formula:
C2H6O4S
IUPAC Name:
dimethyl sulfate

Results and discussion

Percent distribution in media

Air (%):
9.33
Water (%):
90.65
Soil (%):
0.01
Sediment (%):
0.01

Any other information on results incl. tables

Over time, the substance will distribute into the following departments:
- water:           90.65 %
- soil:            0.01 %
- sediment:        0.01 %
- air:             9.33 %

Applicant's summary and conclusion