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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:
1 (reliable without restriction)
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
yes (incl. certificate)
Type of method:
differential scanning calorimetry
Remarks on result:
not determinable

There was no freezing point evident for the sample on cooling. A glass transition (Tg) was evident on heating. The average onset of the Tg is 198.1°K (-75.1°C).

Conclusions:
Melting point determination was planned using using differential scanning calorimetry of the benzylated polyamine sample. There was no freezing point evident for the sample on cooling. A glass transition (Tg) was evident on heating. The average onset of the Tg is 198.1°K (-75.1°C).
Executive summary:

Melting point determination was planned using using differential scanning calorimetry of the benzylated polyamine sample. There was no freezing point evident for the sample on cooling. A glass transition (Tg) was evident on heating. The average onset of the Tg is 198.1°K (-75.1°C).

Description of key information

Melting point determination was planned using using differential scanning calorimetry of the benzylated polyamine sample. There was no freezing point evident for the sample on cooling. A glass transition (Tg) was evident on heating. The average onset of the Tg is 198.1°K (-75.1°C).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-75.1 °C

Additional information