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EC number: 944-528-8
CAS number: -
In the thermograms of the two DSC runs (nos. PN7337 and PN7338) an
endothermic (melting) effect was observed in the temperature range of
-50 °C to - 30 °C. Between 150 to 310 °C a second endothermic effect
(boiling) could be detected.
Results of the DSC measurements
Sample weight (mg)
Onset of effect (°C)
Range of effect (°C)
Weight loss (mg)
Atmospheric pressure (hPa)
-50 to -35 (endo)
150 to 310 (endo)
-50 to -30 (endo)
180 to 290 (endo)
The first endothermic effect was observed in the temperature range of
-50 to -30 °C, which can be associated with the melting (softening) of
the test item. As the onset temperatures in both tests do not deviate by
more than 0.5K from their mean value of -40.54 °C, this temperature can
be used as the melting point. The test item has a melting point of -40.5
The test item has a melting point of -40.5 °C at atmospheric pressure
(1013 hPa) as determined by differential scanning calorimetry according
to Directive EC440/2008 Method A.1., OECD Test Guideline 102 (1995), EPA
OCSPP 830.7200 (1998) and CIPAC MT 1 (2009).
Melting point: -40.5 °C at 1013 hPa (EU Method A.1, differential
A melting point value of -40.5 °C (at 1013 hPa) was determined for the
test substance according to E.U. Method A.1.
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