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Physical & Chemical properties

Melting point / freezing point

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Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The test has been performed following official guidelines and completely assessed the end point.
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
no
Type of method:
thermal analysis
Remarks:
DSC
Melting / freezing pt.:
> 323.7 °C
Atm. press.:
ca. 1 atm

The substance shows loss of water/solvent between 25 and 210 °C following by a series of endothermic events between 210 and 265 °C with a final enothermic effect betweeb 287 and 362 °C (onset 232.7 °C, Entalpy 34.6 J/g).

Conclusions:
Melting point: T= 323.7°C, enthalpy = 34.6 J/g.
Executive summary:

The substance shows loss of water/solvent between 25 and 210 °C following by a series of endothermic events between 210 and 265 °C with a final enothermic effect between 287 and 362 °C (onset 323.7 °C, Entalpy 34.6 J/g).

Description of key information

esotermic effect between 287 and 362 °C 

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
323.7 °C

Additional information

The substance shows loss of water/solvent between 25 and 210 °C following by a series of endothermic events between 210 and 265 °C with a final enothermic effect between 287 and 362 °C (onset 323.7 °C, Entalpy 34.6 J/g).