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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:
2018-02-23
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
capillary method
Specific details on test material used for the study:
Purity: > 99%
Batch No.: 102Z4
Key result
Melting / freezing pt.:
326.1 - 326.9 °C
Remarks on result:
other: The average melting range was 0.8°C.
Conclusions:
The average onset point of the test substance was 326.1 °C, the average clear point was 326.9 °C and the average melting range was 0.8 °C.
Executive summary:

The melting point of the test substance was measured by the Capillary Melting-point Apparatus according to OECD 102. The melting point of test item was determined parallel 3 times.

The average onset point of the test substance was 326.1 °C, the average clear point was 326.9 °C and the average melting range was 0.8 °C.

Description of key information

The average onset point of the test substance was 326.1 °C, the average clear point was 326.9 °C and the average melting range was 0.8 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
326.1 °C

Additional information

The melting point of the test substance was measured by the Capillary Melting-point Apparatus according to OECD 102. The melting point of test item was determined parallel 3 times.

The average onset point of the test substance was 326.1 °C, the average clear point was 326.9 °C and the average melting range was 0.8 °C.