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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:
June 01, 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
not specified
Principles of method if other than guideline:
Differential Scanning Calorimetry (DSC). The test was conducted according to SOP-STR 028.
GLP compliance:
no
Type of method:
thermal analysis
Decomposition:
yes
Decomp. temp.:
> 228 - < 294 °C
Conclusions:
The test item is a solid which decomposes before melting.
Executive summary:

Method

Differential Scanning Calorimetry (DSC) according to the OECD Test Guideline 102.

Results

Esothermic event due to decomposition between 228 - 294 °C (enthaply = 457 J/g).

 

Conclusion

The test item is a solid which decomposes before melting.

Description of key information

Decomposition before melting above 228 °C

Key value for chemical safety assessment

Additional information

OECD guideline 102.