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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:
2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Well-reported study performed according to OECD-Guideline, but not in compliance with GLP.
Qualifier:
according to guideline
Guideline:
other: OECD Test Guideline 113
GLP compliance:
no
Type of method:
other: Differential scanning calorimetry
Melting / freezing pt.:
>= 56.82 - <= 59.09 °C
Atm. press.:
1 013 hPa
Decomposition:
no
Remarks on result:
other: n=2 DSC measurements: onset-T [°C]: 56.15; 57.49; peak [°C]: 58.51; 59.66

In the test of the thermal stability according to OECD 113, the test item shows an endothermic process (melting) in the temperature range 56.82 °C (onset) to 59.09 °C (peak).

n=2 DSC measurements:

onset-T [°C]: 56.15; 57.49;

peak [°C]: 58.51; 59.66

Conclusions:
Melting point (OECD 113; DSC): 56.82 °C (onset T)
Executive summary:

In the test of the thermal stability according to OECD 113, the test item shows an endothermic process (melting) in the temperature range 56.82 °C (onset) to 59.09 °C (peak).

n=2 DSC measurements:

onset-T [°C]: 56.15; 57.49;

peak [°C]: 58.51; 59.66

Conclusion: melting point based on onset T (n=2; arithmetic mean): 56.82 °C

Description of key information

Melting point (OECD 113; DSC): 56.82 °C (onset T)

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
56.82 °C

Additional information

In the test of the thermal stability according to OECD 113, the test item shows an endothermic process (melting) in the temperature range 56.82 °C (onset) to 59.09 °C (peak).

n=2 DSC measurements:

onset-T [°C]: 56.15; 57.49;

peak [°C]: 58.51; 59.66

Conclusion: melting point based on onset T (n=2; arithmetic mean): 56.82 °C