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EC number: 641-894-8
CAS number: 6740-87-0
From the TGA curve it could be derived that the weight of the
sample decreased significantly at 225°C. At 253°C the sample weight has
decreased by 25%. After the experiment, a black molten residue remained
in the sample container (original colour: white). The change of the
colour indicated reaction and/or decomposition of the test item.
In order to determine the melting more precisely, the DSC curve
with a heating rate of 20°C/min was obtained and showed an endothermic
peak between 50°C and 75°C. The extrapolated onset temperature of the
peak was 62.208°C. The effect was most likely obtained due to melting. A
second endothermic peak was observed starting at 200°C due to reaction
and/or decomposition of the test item. After the experiment, a black
molten residue remained. To investigate the melting peak
between 50°C and 75°C, a repeated heating cycle was applied. The
extrapolated onset temperature of the melting peak was 62.579°C. The
melting temperature of T003641 was determined as the average melting
temperature obtained from Experiment 1 and Experiment 2 and equals
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