Registration Dossier

Physical & Chemical properties

Melting point / freezing point

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 16, 2016
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
The test was conducted by means of Read Across approach. The reliability of the source study report is 1. Further information was attached at section 13
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
no
Type of method:
thermal analysis
Remarks:
Differential Scanning Calorimetry
Decomposition:
yes
Decomp. temp.:
> 276 - < 413 °C

Between 49 - 196 °C, there is a negative peak associated to the release of water/ solvent, followed by a degradation between 276 and 413 °C (onset 323.4 °C enthalpy = 369.8 J/g).

Conclusions:
The test substance decomposes before melting at temperature between 276 and 413 °C.
Executive summary:

Method

The test was performed according to internationally accepted testing procedures, using the Differential Scanning Calorimetry method for the analysis.

Result

Between 49 - 196 °C, there is a negative peak associated to the release of water/ solvent, followed by a degradation between 276 and 413 °C (onset 323.4 °C enthalpy = 369.8 J/g).

Description of key information

The substance decomposes before melting between 276 and 413 °C.

Key value for chemical safety assessment

Additional information