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Melting point / freezing point

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melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Principles of method if other than guideline:
The ASTM-D-97 method determines the lowest temperature at which a petroleum product will flow when cooled under prescribed conditions
GLP compliance:
not specified
Type of method:
pour point
Melting / freezing pt.:
-67 °C
Atm. press.:
1 013 hPa
The substance has a pour point of -67ºC, well below of -20°C.

Description of key information

The substance has a pour point of -67ºC, well below of -20°C, determined in-company according to  ASTM-D-97 method 

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-67 °C

Additional information