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EC number: 276-896-4 | CAS number: 72828-93-4
Two DSC measurements with a heating rate of 10 K/min showed a multistage endothermal effect in the temperature range of 200 – 290 °C. The results of the DSC measurements are summarized in Table 1.
Table1: Melting point (DSC measurements)
Test item /
Starting temperature /
Final test temperature /
Temperature range (endo-thermal) /
Onset / °C
Observations after the measurement
200 – 290
Aluminium with a hole
Mass loss: 56%
200 – 265
Mass loss: 36%
An additional measurement with the capillary method was performed in order to clarify the melting range.
A measurement with the capillary method was performed to clarify the results of the DSC measurements. The filling height of the test item was approximately 5 mm.
The results are summarized in Table 2.
Table2: Results of the capillary method
Set point /°C
Heating rate / K/min
Approx. 205 °C: Test item started to melt
Approx. 221 °C: Test item was fully melted
Approx. 227 °C: The melt moved upwards in the capillary
Approx. 241 C: Gas formation
Approx. 280 - 292 °C: Liquid solidified as a black residue
Approx. 292 – 330 °C: No further change
Approx. 202 °C: Test item started to melt
Approx. 212 °C: Test item was a full black melt.
Approx. 220 C: Bubble formation
Approx. 221 °C: No further change
Under consideration of the results from the DSC measurements and the capillary method it was concluded that the test item started to melt at approx. 200 °C. Directly afterwards decomposition started.
The test item started to melt at approx. 200 °C followed by direct decomposition.
The test item started to melt at approx. 200 °C.
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