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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 2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Comparable to guideline study with acceptable restrictions (e.g. non-GLP)
Qualifier:
equivalent or similar to
Guideline:
other: DIN ISO 3016 / ASTM D97
GLP compliance:
no
Other quality assurance:
other: The laboratory complied with a quality management system according to DIN EN ISO 9001 : 2008 and DIN EN ISO 14001 : 2005
Type of method:
pour point
Key result
Melting / freezing pt.:
-57 °C

Two measurements were performed, with the following results:

-57 °C;

-57 °C;

giving a mean value of -57 °C for the pour point.

Conclusions:
Freezing Point (pour point): -57 °C
Executive summary:

The freezing point (pour point, determined similar / equivalent to DIN ISO 3016 / ASTM D 97) was determined to be -57 °C (mean of two replicate measurements: -57 °C; -57 °C).

The laboratory complied with a quality management system according to DIN EN ISO 9001 : 2008 and DIN EN ISO 14001 : 2005.

Description of key information

 Pour point (DIN ISO 3016 / ASTM D 97): -57 °C

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-57 °C

Additional information

The freezing point (pour point, determined similar / equivalent to DIN ISO 3016 / ASTM D 97) was determined to be -57 °C (mean of two replicate measurements: -57 °C; -57 °C).

The laboratory complied with a quality management system according to DIN EN ISO 9001 : 2008 and DIN EN ISO 14001 : 2005.