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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:
2016/01/13-2016/01/26
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:
no
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Melting / freezing pt.:
>= 11 - <= 13 °C
Atm. press.:
1 014 hPa

In the temperature range of 10 - 30°C, an endothermic effect (melting) was observed.

No. Sample weight/mg Onset of Effect/°C Range of effect/°C Atmospheric pressure / hPa
PN10341 15.29 13.39
10 -30 (endo)
995.7
PN10398 16.46 11.20
10-30 (endo)
1014.0
Conclusions:
The test item has a melting point range of 11 - 13°C at atmospheric pressures (996 hPa or 1014 hPa, respectively).
Executive summary:

The melting point of the test substance was determined according to OECD guideline 102 without significant deviations.

The test substance has a melting point range between 11°C and 13°C at atmospheric pressure (996 hPa or 1014 hPa, respectively) as determined by differential scanning calorimetry method.

Description of key information

The test substance has a melting point range between 11°C and 13°C at atmospheric pressure (996 hPa or 1014 hPa, respectively) as determined by differential scanning calorimetry method.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
13 °C

Additional information

The melting point of the test substance has been measured via differential scanning calorimetry according to OECD guideline 102.

The test substance was found to have a melting point range between 11°C and 13°C at atmospheric pressure (996 hPa or 1014 hPa, respectively).