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Physical & Chemical properties

Boiling point

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Link to relevant study record(s)

Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From July 11, 2016 to July 28, 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
Qualifier:
according to
Guideline:
other: DIN 53171
Deviations:
no
GLP compliance:
not specified
Type of method:
differential scanning calorimetry
Specific details on test material used for the study:
Appearance, color: colorless liquid
Key result
Boiling pt.:
233 °C
Atm. press.:
1 008 mBar
Conclusions:
Under the study conditions, the boiling point of the substance was determined to be 233˚C.
Executive summary:

A study was conducted to determine the boiling point of the test substance according to OECD Guideline 103 and DIN 53171 (differential scanning calorimetry (DSC)). To determine the boiling behaviour (three independent single measurements), the test substance was evaluated by DSC between 5°C and 500°C with a heating rate of 10K/min. For the measurement, a partially aluminiumoxide capsulated crucible, which is typical for boiling point measurements, was used. There are two study records available for the endpoint, however we have selected the recent study Dobbelstein, 2017 data as a key value, over the Kintrup, 2016 study. Under the study conditions, the boiling point of the substance was determined to be 233°C at 100.8 kPa (Kintrup, 2016 and Dobbelstein, 2017).

Description of key information

The boiling point was determined according to OECD Guideline 103 (Kintrup, 2015).

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
138 °C

Additional information