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EC number: 943-947-3
CAS number: -
During the heating phase a distinct endothermic effect was
observed in the temperature range of 120 – 320 °C, which can be assigned
to the boiling of the test item.
For the correction of the boiling temperature to standard pressure
the test item was assigned to chemical group 2 (e.g. hydrocarbons). A
correction value f = 5.15 was thus used for the temperature of 300 °C.
The lowest measured onset temperature is corrected to the standard
pressure to be 302.53 °C and the highest onset temperature to be
303.35 °C. As the corrected onset temperatures in both tests deviate by
less than 0.5 K from their mean value of 302.94 °C, the test item has a
boilingpoint of 302.9 °C.
No further thermal effects were observed up to the test end
temperature of 500 °C.
Sample weight / mg
Onset of Effect / °C
Range of effect / °C
Weight loss / mg
Atmospheric pressure / hPa
-10 – 20 (endo)120 – 320 (endo)
0 – 20 (endo)120 – 320 (endo)
The test item reaction mass of N-butylphthalimide and
N-sec-butylphthalimide and N-propylphthalimide has a boiling point of
302.9 °C at atmospheric pressure (1013 hPa) as determined by
differential scanning calorimetry according to Regulation EC No.
440/2008 Method A.2. and OECD Test Guideline 103 (1995).
The test item has a boiling point of 302.9 °C at atmospheric pressure
(1013hPa) as determined by differential scanning calorimetry according
to Regulation EC No. 440/2008 Method A.2. and OECD Test Guideline 103
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