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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:
2012-06-22
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Version / remarks:
30 May 2008
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
adopted 27th July 1995
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry
Melting / freezing pt.:
-46.6 °C
Atm. press.:
1 013 hPa
Decomposition:
no
Sublimation:
no

In the temperature range of -35 to -45°C an endothermic effect was observed in two measurements, which can be attributed to the melting of the test item.

Conclusions:
The melting point of TFMEA is reported to be -46.6°C at 1013 hPa.
Executive summary:

The melting point of TFMEA was determined according to OECD Guideline 102, adopted 27th July 1995, and EU Method A.1, May 2008 by differential scanning calorimetry. The melting point of TFMEA is reported to be -46.6°C at 1013 hPa.

Description of key information

The melting point of TFMEA is reported to be -46.6°C at 1013 hPa (OECD Guideline 102/EU Method A.1;differential scanning calorimetry).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-46.6 °C

Additional information

The melting point of TFMEA was determined according to OECD Guideline 102, adopted 27th July 1995, and EU Method A.1, May 2008 by differential scanning calorimetry. The melting point of TFMEA is reported to be -46.6°C at 1013 hPa.