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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Boiling point

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Administrative data

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Description of key information

Decomposition occurred from approximately 437 +/- 0.5K at ca. 102.08 kPa and consequently no value for the boiling temperature could be determined. From vapour pressure data, the boiling temperature of the test substance is estimated to be 690 K  (416.85°C) at 101.325 kPa. 

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
416 °C

Additional information

The boiling behaviour of the test item was investigated in a GLP-compliant study by Differential Scanning Calorimetry (DSC) according to the ASTM E537-86 protocol, which is compatible to EU A.2 standard. The experiment is deemed valid, conclusive and thus suitable for assessment without restrictions.

Decomposition occurred from approximately 437 +/- 0.5K at ca. 102.08 kPa and consequently no value for the boiling temperature could be determined. From vapour pressure data, the boiling temperature of the test substance is estimated to be 690 K (416.85°C) at 101.325 kPa.