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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:
2007
Reliability:
1 (reliable without restriction)
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Melting / freezing pt.:
> 400 °C
Atm. press.:
101.3 kPa

Between 250°C and 300°C there was a weak effect probably related to recrystallisation.

Observed melting >539°C after sample burned in gas flame.

Description of key information

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
539 °C

Additional information