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Physical & Chemical properties

Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Reference:
Composition 1
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Deviations:
no
GLP compliance:
not specified
Type of method:
differential scanning calorimetry
Test material information:
Composition 1
Specific details on test material used for the study:
Batch no.: DEG4147039
Purity: 99.2% (w/w)
Appearance: white solid (powder)
Key result
Boiling pt.:
249 °C
Remarks on result:
other: boiling temperature range: 235 to 249ºC
Remarks:
atm. press.: not specified
Conclusions:
Under the study conditions, the boiling point temperature of the test substance was found to be 249ºC (DSC).
Executive summary:

A study was conducted to determine the boiling point of the test substance according to a method that is similar to OECD Guideline 103. The experiment was performed using a Differential Scanning Calorimetry (DSC) method, on a Mettler DSC 1, under nitrogen atmosphere (20 mL/min). 11.6 mg of test substance was placed in a 40 µL aluminium cup. The temperature programming covered the range -30 to 300ºC with a heating rate of 5ºC/min. Under the study conditions, the boiling point temperature of the test substance was found to be 249ºC (Börjesson, 2012).

Description of key information

The boiling point was determined according to a method that is similar to OECD Guideline 103 (DSC) (Börjesson, 2012)

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
249 °C

Additional information