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Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
16 Dec 2014 - 12 Feb 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Boiling pt.:
ca. 219 °C
Atm. press.:
1 001 mBar
Decomposition:
yes
Decomp. temp.:
ca. 219 °C

The test item shows a boiling and/or thermal decomposition earliest at ca. 219 °C (at 1001 mbar) according to the definition in the OECD guideline 103.

219 °C (from first measurement)

219 °C (from second measurement)

From 219 °C the test item shows a boiling and/or thermal decomposition with evaporation of the decomposition components.

The DSC measurements were confirmed by means of TGA measurements under the same measuring conditions.

The start of the area of boiling temperatures is defined by using the on-set temperature.

Description of key information

ca. 219 °C at 1001 mbar (boiling and/or thermal decomposition)

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
219 °C

Additional information

The temperature of boiling and/or thermal decomposition of the substance was determined by Differential Scanning Calorimetry according to OECD Guideline 103.