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:
February 25, 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Principles of method if other than guideline:
Study conducted according to the internal method SOP-STR 028
GLP compliance:
no
Type of method:
thermal analysis
Remarks:
Differential Scanning Calorimetry
Decomposition:
yes
Decomp. temp.:
> 213 - < 373 °C

Between 30 - 140 °C, there is release of water/ solvent, followed by a degradation between 213 and 373 °C.

Conclusions:
The test substance decomposes before melting at temperature between 213 and 373 °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 30 - 140 °C, there is release of water/ solvent, followed by a degradation between 213 and 373 °C (onset at 244.1 °C, enthalpy = 178.3 J/g).

Description of key information

Decomposition before melting between 213 and 373 °C (onset at 244.1 °C, enthalpy = 178.3 J/g).

Key value for chemical safety assessment

Additional information

OECD guideline 102.