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Physical & Chemical properties

Melting point / freezing point

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melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given (Certificate of Analysis)
no guideline available
Principles of method if other than guideline:
Pour point, max according to ASTM D97, ISO 3016
GLP compliance:
Type of method:
pour point
Key result
Melting / freezing pt.:
ca. -49 °C
Remarks on result:
other: definition of pour point is done.
Mean value of five determinations

M&I limits: -45 °C max.

There are no values given for pressure but assumed to be measured at normal pressure (1013 hPa). No information is given on specification on decomposition/sublimation temperature.

Description of key information

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-49 °C

Additional information

Definition of pour point is done.