Registration Dossier

Administrative data

Endpoint:
stability: thermal, sunlight, metals, other
Remarks:
Migrated from section 'Stability: thermal, sunlight, metals'
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
GLP compliance:
yes (incl. QA statement)

Test material

Results and discussion

For thermal stability study

Test substance thermally stable:
no
Operating temperature
Operating temp.:
>= 30 - <= 400 °C
Sublimation:
no
Transformation products:
not measured

For study on stability to sunlight

Test substance stable to sunlight:
not determined

For study on stability to metals

Test substance stable to metals / metal ions:
not determined

Any other information on results incl. tables

Nitrogen atmosphere (closed glass crucible):

The DSC-measurement in a closed glass crucible flushed with nitrogen showed no exothermic effects in the tested temperature range from 30 °C to 400 °C. See thermogram at page 15. In an open glass crucible under nitrogen atmosphere a moderate increasing exothermal heat-flow starting at 225 °C (onset) up to the final temperature of 400 °C was measured.

The test item is thermally stable under nitrogen atmosphere up to 225 °C.

Air atmosphere (closed glass crucible):

The DSC-measurement in a closed glass crucible flushed with air showed a small and broad exothermic heat-flow in the tested temperature range from 30 °C to 400 °C. The test item is thermally stable under air atmosphere up to 176 °C.The decomposition energy was measured with 20 -30 J/g.

Applicant's summary and conclusion