Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
stability: thermal, sunlight, metals, other
Remarks:
Migrated from section 'Stability: thermal, sunlight, metals'
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2006
Report date:
2006

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
Principles of method if other than guideline:
DIN 51007
GLP compliance:
no

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
Test material form:
other: liquid
Details on test material:
Name of test material (as cited in study report): Dimethyl sulfate
Analytical purity: pure (not specified)

Results and discussion

For thermal stability study

Test substance thermally stable:
yes
Operating temperatureopen allclose all
Operating temp.:
30 - 500 °C
Remarks on result:
other: in V4A: 1st exothemic reaction: 40 J/g at onset temperatue 225°C; 2nd exothemic reaction: 1390 J/g at onset temperatue 360°C
Operating temp.:
30 - 500 °C
Remarks on result:
other: in Hastelloy C: exothemic reaction: 1310 J/g at onset temperatue 340°C

Applicant's summary and conclusion