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Physical & Chemical properties

Stability: thermal, sunlight, metals

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Reference
Endpoint:
thermal stability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
05 July 2017 to 14 July 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
Version / remarks:
1981
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Test substance thermally stable:
no
Test substance stable to sunlight:
not determined
Test substance stable to metals / metal ions:
not determined

In the temperature range of 65 to 85 °C an endothermic effect can be observed, which can be assigned to the melting of the test material. No further effects could be observed up to the maximum temperature of 300 °C.

Conclusions:
Under the conditions of this study In the temperature range of 65 to 85 °C an endothermic effect can be observed, which can be assigned to the melting of the test material. No further effects could be observed up to the maximum temperature of 300 °C.
Executive summary:

The thermal stability of the test material was investigated in accordance with the standardised guideline OECD 113, under GLP conditions.

A Differential Scanning Calorimetry measurement in a closed glass crucible under nitrogen was performed up to a temperature of 300 °C to determine the thermal stability of the test material.

Under the conditions of this study In the temperature range of 65 to 85 °C an endothermic effect can be observed, which can be assigned to the melting of the test material. No further effects could be observed up to the maximum temperature of 300 °C.

Description of key information

Under the conditions of this study In the temperature range of 65 to 85 °C an endothermic effect can be observed, which can be assigned to the melting of the test material. No further effects could be observed up to the maximum temperature of 300 °C.

Additional information

The thermal stability of the test material was investigated in accordance with the standardised guideline OECD 113, under GLP conditions. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).

A Differential Scanning Calorimetry measurement in a closed glass crucible under nitrogen was performed up to a temperature of 300 °C to determine the thermal stability of the test material.

Under the conditions of this study In the temperature range of 65 to 85 °C an endothermic effect can be observed, which can be assigned to the melting of the test material. No further effects could be observed up to the maximum temperature of 300 °C.

Justification for classification or non-classification