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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
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
no
Type of method:
other: not specified
Key result
Melting / freezing pt.:
>= -51 - <= -50 °C
Decomposition:
no
Sublimation:
no

In several publication the melting point of the gaseous test item was reported to be: -50.80 °C, -50.84 °C, -50.6 °C, -50 °C and -51 °C. In the range of -51 to -50 °C the test item is expected to melt.

Conclusions:
The gaseous test item has a melting range of -51 to -50 °C.
Executive summary:

In several publications from the early 1900s, the melting point of the gaseous test item were reported. Melting point values were reported to be: -50.80 °C, -50.84 °C, -50.6 °C, -50 °C and -51 °C. Thus, in the range of -51 to -50 °C the test item is expected to melt.

Description of key information

The gaseous test item has a melting range of -51 to -50 °C.

Key value for chemical safety assessment

Additional information

In several publications from the early 1900s, the melting point of the gaseous test item were reported. Melting point values were reported to be: -50.80 °C, -50.84 °C, -50.6 °C, -50 °C and -51 °C. Thus, in the range of -51 to -50 °C the test item is expected to melt (reference 4.2-1).