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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:
2014-12-15 to 2015-02-04
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7200 (Melting Point / Melting Range)
GLP compliance:
yes (incl. QA statement)
Type of method:
method to determine freezing temperature
Key result
Melting / freezing pt.:
< -80 °C
Atm. press.:
1 013 hPa
Conclusions:
A melting point value of <-80°C was determined in a reliable study conducted according to an appropriate test protocol, and in compliance with GLP.

Description of key information

Melting point: <-80°C at 1013 hPa (OECD 102)

Key value for chemical safety assessment

Additional information

A melting point value of <-80°C at 1013 hPa was determined for the substance in a reliable study conducted according to an appropriate test protocol, and in compliance with GLP. The result is considered to be reliable and is selected as key study.

In available secondary sources to which reliability could not be assigned, melting point values of <-0°C and <-38°C were reported for the substance.

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