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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:
24 October 2016
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Qualifier:
according to
Guideline:
other: ASTM E324-99
Version / remarks:
withdrawn 2001
Deviations:
no
GLP compliance:
not specified
Type of method:
capillary method
Melting / freezing pt.:
>= 200 - <= 205 °C
Decomposition:
yes
Remarks:
sample turns black during melting
Decomp. temp.:
>= 200 - <= 205 °C
Conclusions:
The melting point of the test item was found to be 200.0 °C – 205.0 °C; the substance turned black during melting indicating decomposition
Executive summary:

The melting point of the test item was investigated in an ASTM E324-99 guideline study. The melting point of the test item was found to be 200.0 °C – 205.0 °C; the substance turned black during melting indicating decomposition.

The study is a guideline experimental study, acceptable with restrictions for assessment of this endpoint.

Description of key information

The melting point of the test item was found to be 200.0 °C – 205.0 °C; the substance turned black during melting indicating decomposition.

Key value for chemical safety assessment

Additional information

The melting point of the test item was investigated in an ASTM E324-99 guideline study (van der Toom 2016). The study is a guideline experimental study, acceptable with restrictions for assessment of this endpoint.