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Physical & Chemical properties

Melting point / freezing point

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Link to relevant study record(s)

Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2014-02-18 to 2014-06-25
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
differential scanning calorimetry
Key result
Melting / freezing pt.:
-91.5 °C
Atm. press.:
1 013.1 hPa
Conclusions:
Melting temperature: glass transition at -91.5°C
Executive summary:

The melting temperature of the test item was determined by differential scanning calorimetry according to OECD Test Guideline 102 [adopted on 27 July 1995] and EU test method A.1 "Melting/freezing temperature", Council Regulation (EC) No 440/2008 of 30 May 2008.

Description of key information

Melting temperature: glass transition at -91.5°C

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-91.5 °C

Additional information