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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:
2013
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
not specified
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Melting / freezing pt.:
> 266 - < 278.2 °C
Decomposition:
yes
Decomp. temp.:
> 278.2 - < 337 °C
Sublimation:
no

Test performed by DSC Q100 TA Instrument

Conditions:

Initial temperature: 25 °C

Temperature Gradient: 3 °C/min

Final temperature: 350 °C

Conclusions:
The test substance has a melting point of 287.2°C
Executive summary:

A test was done following guideline EU Method A.1 (DSC) from this it was shown that the melting point of the test substance was 278.2°C. Further to this it was shown the test substance decomposes above this temperature (278.2°C - 337°C).

Description of key information

A test was done following guideline EC Method A.1 from this it was shown that the melting point of the test substance was 278.2°C. Further to this it was shown the test substance decomposes above this temperature (278.2°C - 337°C).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
272 °C

Additional information

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