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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)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
yes (incl. certificate)
Type of method:
differential scanning calorimetry
Melting / freezing pt.:
-28.3 °C
Atm. press.:
101.2 kPa
Decomposition:
no
Sublimation:
no
Remarks on result:
not determinable
Remarks:
Glass transition temperature is quoted

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 245.0°K (-28.3°C).

Conclusions:
To determine the melting/ freezing point of Isophoronediamine-cresyl glycidyl ether adduct by the differential scanning calorimetry (DSC) method per OECD method 102 (27-07-1995). 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 245.0°K (-28.3°C).
Executive summary:

To determine the melting/ freezing point of Isophoronediamine-cresyl glycidyl ether adduct by the differential scanning calorimetry (DSC) method per OECD method 102 (27-07-1995). 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 245.0°K (-28.3°C).

Description of key information

To determine the melting/ freezing point of Isophoronediamine-cresyl glycidyl ether adduct by the differential scanning calorimetry (DSC) method per OECD method 102 (27-07-1995). 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 245.0°K (-28.3°C).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-28.3 °C

Additional information