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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:
July 9, 1992 - July 13, 1992
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
GLP compliance:
yes (incl. certificate)
Type of method:
thermal analysis
Melting / freezing pt.:
< -73.5 °C
Atm. press.:
1 atm
Decomposition:
no
Sublimation:
no
Remarks on result:
other: Solidification point is not detectable when cooling the substance down to -73,5 °C
Conclusions:
The freezing point of the substance is below -73,5 °C.
Executive summary:

In accordance with EC-Guideline A.1. (84/449/EEC), the freezing point of the substance was determined. It was determined that the freezing point is not detectable when cooling the substance down to -73,5 °C.

Description of key information

In accordance with EC-Guideline A.1. (84/449/EEC), the freezing point of the substance was determined. It was determined that the freezing point is not detectable when cooling the substance down to -73,5 °C.

Key value for chemical safety assessment

Additional information

Value used for CSA: < -73.5 °C at 1013 hPa